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The Cut Flower Calendar

Year-round sustainable flowers

Flowers & sustainability

Flowers brighten up the day and freshen up a room no matter the season:
Fresh tulips on a dreary winter day; lush peony in May, colorful foxgloves in high summer, and chrysanthemum and cosmea in the first weeks of fall....
Nature at its finest!

But did you know the cut flower trade is actually not that great for nature at all?
Check out this Ted.com article for the gruesome details.
​In a nutshell: flowers are flown thousands of miles in refrigerated airplanes, leading to a huge environmental footprint; The industrial cultivation of flowers often involves fertilizers and insecticides (pesticides) that run off into surrounding nature and impacts workers; Creating controlled environments in greenhouses requires a lot of energy, and workers are not always treated properly. 
If you want to be able to enjoy a fresh bouquet without contributing to non-sustainable practices, there are a few things you can do: 

1. If you have a garden: sow your own flowers and choose varieties that are native to your environment. - Added bonus is that it benefits the local bee- and insect populations.
2. Find an organic picking garden near you, and cut your own fresh seasonal flowers.
​​or 
3. Get your flowers from a 
local sustainable florist (E.G. in The Netherlands: Barometer Duurzame bloemist)

And, no matter what you do: buy flowers that are in season.

When flowers bloom...

The Slow Flowers Movement: aimed to champion a more mindful, seasonal and sustainable consumption of cut flowers (source)
In layman's terms: No matter where you source your blooms, the most sustainable choice of cut-flower is always the flower that is locally in season at the time of picking/buying.

To help you make an informed decision, we created an circular overview of seasonal flowers all through the year. (zoom in to read)

Not a fan of the small letters on the screen?
Download a PDF of the Year-round flower calendar here and print it out!
(or download the black & white version and go easy on your cartridges)

This Year-round Flower Calendar is created as an easy overview, a map, so to say.
It visualizes the blooming season of most flowers native in temperate climate zones of Europe, the UK and a large portion of the United States (more about climate zones).

Curious to learn more about the flowers on the calendar or would you like to know which flowers you can best buy during a certain month?
Scroll on to find out more!

NB Roses and orchids are notably absent on the calendar. As cut flowers they are either flown in with climate-controled airplanes, or grown in energy-guzzling heated greenhouses. (more here)
Picture

Blooming flowers per month

January
Tulip
February
Hellebore, Tulip
March
Hellebore, Hyacinth, Narcissus, Tulip
April
Allium, Anemone, Aquilegia, Hellebore, Hyacinth, Hydrangea, Narcissus, Tulip
May
Allium, Anemone, Aquilegia, Daisy, Goat's beard, Honeysuckle, Hydrangea, Lilac, Lily, Lupine, Mallow, Narcissus, Peony, Phacelia, Tulip, Viola
June
Agastache, Allium, Alstroemeria, Amaranthus, Aquilegia, Astrantia, Bee Balm, Borage, Calendula, Campanula, Chamomile, Cornflower, Daisy, Delphinium, Goat's beard, Honeysuckle, ​Hydrangea, Lathyrus, Lily, Love-in-a-mist, Lupine, Mallow, Nasturtium, Peony, Phacelia, Poppy, Verbascum, Viola, Wild Carrot, Wild Marjoram, Yarrow
July
Agapanthus, Agastache, Allium, Alstroemeria, Amaranthus, Aquilegia, Astrantia, Bee Balm, Borage, Calendula, Campanula, Chamomile, Cornflower, Cosmea, Dahlia, Daisy, Delphinium, Echinacea, Foxglove, Gladiolus, Goat's beard, Honeysuckle, Hydrangea, Lathyrus, Lily, Love-in-a-mist, ​Lupine, Mallow, Nasturtium, ​Phacelia, Poppy, Sunflower, Topinambur, Verbascum, Verbena, Viola, Wild Carrot, Wild Marjoram, ​Yarrow
August
Agapanthus, Agastache, Amaranthus, Astrantia, Calendula, Campanula, Cardoon, Chamomile, Cornflower, Cosmea, Dahlia, Echinacea, Foxglove, Gladiolus, Goldenrod, Hydrangea, Lathyrus, Love-in-a-mist, Mallow, Nasturtium, ​ Phacelia, Sunflower, Topinambur, Verbascum, Verbena, Viola, Wild Carrot, Wild Marjoram, ​Yarrow ​
September
Agastache, Amaranthus, Astrantia, Calendula, Cardoon, Chamomile, ​Chrysanthemum, Cosmea, Dahlia, Echinacea, ​Foxglove, Guernsey Lily, Gladiolus, Goldenrod, Hydrangea, Lathyrus, Mallow, Nasturtium, ​Phacelia, Sunflower, Topinambur, Verbascum,  Verbena, Viola, Wild Carrot, Wild Marjoram, Yarrow
October
Agastache, Amaranthus, Calendula, Chamomile, Chrysanthemum, Cosmea, Dahlia, Gladiolus, ​Guernsey Lily, Hydrangea, Nasturtium, ​Silver grass, Sunflower, Tulip, Verbena,
November
Chrysanthemum, Guernsey Lily, Hydrangea, Silver grass, Tulip
December
Tulip

Flowers A to Z

Agapanthus (July-August)
Agastache (June-October)
Allium (April-July)
Alstroemeria (June-July)
Amaranthus (June-October)
Anemone (April-May)
Aquilegia (April-July)
Astrantia (June-September)
Bee Balm (June-July)
​
Borage (June-July)
Calendula (June-October)
Campanula (June-August)
Cardoon (August - September)
Chamomile (June - October)
Chrysanthemum (Sept-November)
​Cornflower (June-August)
Cosmea (July-October)
Dahlia (July-October)
Daisy (May-July)
Delphinium (June-July)
Echinacea (July-September)
Foxglove (June-September)
Guernsey Lily (Sept-November)
Gladiolus (July-October)
Goat's Beard (May-July)
Goldenrod (August-September)
Hellebore (February - April)
​Hyacinth (March-April)
​Hydrangea (April-November)
​Honeysuckle (May-July)
Lathyrus (June-September)
Lilac (May)
Lily (May-July)
​Love in a Mist (June-August)
Lupine (May-July)
Mallow (May-September)
Narcissus (March-May)
Nasturtium (June-October)
Peony (May-June)
​Phacelia (May-September)
Poppy (June-July)
Silver Grass (October-November)
Sunflower (July-October)
Topinambur (July-September)
​Tulip (October-May)
Verbascum (June-September)
Verbena (July-October)
Viola (May-September)
Wild Carrot (June-September)
Wild Marjoram (July-September)
Yarrow (June-September)

Agapanthus // Year-round sustainable flower calendar by House of Thol

Agapanthus (African Lily / Blue Lily)

​Blooming period: July-August​

Vase life: 7-10 days

Agapanthus, also known as African lily or blue lily, is a perennial flowering plant that produces large, showy blooms in shades of blue and purple.
It is a popular cut flower for bouquets and floral arrangements, and the vase-life of Agapanthus flowers is around 7-10 days.
​
The plant has a long history of use in traditional South African medicine, where it was used to treat a variety of ailments including fever, headaches, and digestive problems. However, there is currently little scientific evidence to support these medicinal uses.

Grow your own

To start growing Agapanthus in your own garden, it is best to plant them in well-drained soil in a sunny spot. They will also tolerate partial shade.
Agapanthus should be watered regularly, but avoid over watering. They are also tolerant to drought.
They should be fertilized regularly during the growing season.
​Agapanthus are hardy in warmer climates, but can be grown in colder climates as annuals or container plants that can be brought indoors during the winter.

Edible flower?

Agapanthus flowers are not edible and should not be consumed. They are toxic to humans and animals if ingested.

Agastache // Year-round sustainable flower calendar by House of Thol

Agastache (Anise Hyssop)

​Blooming period: June-October 

Vase life: 7-10 days

Anise Hyssop (Agastache foeniculum) is a perennial flowering plant that produces spikes of colorful, tubular flowers in shades of blue, purple and white.

Anise Hyssop has a long history of use in traditional medicine, particularly in Native American medicine. The plant is believed to have medicinal properties that can help to relieve symptoms of cold and flu, as well as to promote digestion and relieve pain. Additionally, it has been used as a tea to calm nerves and relieve headaches. 

​NB Anise Hyssop (Agastache) is not the same as Hyssop (Hyssopus). Anise Hyssop is Native to North America and a member of of the mint family, while Hyssop spp is a member of the carrot family and native to Europe. They are completely different genus and species!

Grow your own

To start growing Anise Hyssop in your own garden, it is best to plant them in well-drained soil in a sunny spot (although they will also tolerate partial shade).
Anise Hyssop should be watered regularly, but are tolerant to drought.

The plants are easy to propagate from seeds or cuttings, and can also be divided during the dormant season.
Anise Hyssop can be grown in borders, wildflower gardens or meadows.

Edible flower?

Anise Hyssop is edible and is used in many culinary applications, such as teas, syrups, jellies, and as a flavoring herb.
​The flowers and leaves have a licorice or anise-like flavor and can be used fresh or dried.

Allium // Year-round sustainable flower calendar by House of Thol

Allium (decorative onion)

​Blooming period: April - July​

Vase life: up to two weeks

Alliums are known for their unique and striking flower heads, which can range in size from small, golf ball-sized clusters to large, soccer ball-sized clusters.
The flowers are composed of many small, star-shaped flowers that are tightly packed together, creating a spherical shape. They are typically purple, but can also be white, pink, or red.
​The flowers are usually arranged on top of tall, sturdy stems, and make a bold statement in any garden or floral arrangement.

Allium are popular with bees and butterflies, and are great in naturalizing in meadows or woodlands.

Grow your own

Allium bulbs can be planted from September to November in a variety of soils and in full sun to partial shade.
Planting the bulbs in the fall allows them to establish roots before the ground freezes, and then come up in the spring when the soil is warmer and the weather is milder.

Edible flower?

Some Allium species, like chives and garlic, have edible flowers that make a great garnish.
​However, the flowers of most ornamental varieties are not edible and can even be toxic.

Alstroemeria // Year-round sustainable flower calendar by House of Thol

Alstroemeria (Peruvian Lily)

​Blooming period: June - July​

Vase life: up to two weeks

Alstroemeria, also known as the Peruvian lily or lily of the Incas, is a popular cut flower that is known for its long vase life and vibrant colors.
The flowers are typically bell-shaped and come in a range of colors including white, pink, orange, red, and purple.

The plant is can grow up to 3 feet tall. Native to South-America, the alstroemeria can be grown in temperate climates, but ask for a bit more care and protection against the worst winter frosts.
As a herbacious perennial Alstroemeria die back each winter to resurface the next spring. They are attractive to bees and pollinating insects
.

Grow your own

Alstroemeria plants prefer full sun and well-drained soil.
Fertilize the plant regularly, and protect from frost and cold weather during the winter.
Grow well in borders as well as in pots.

Edible flower?

Alstroemeria flowers are not generally considered to be edible.

Amaranthus // Year-round sustainable flower calendar by House of Thol

Amaranthus (Amaranth)

​Blooming period: June - October​

Vase life: 4-7 days

Amaranthus, also known as Amaranth, is a group of around 60 species of annual or short-lived perennial plants that are known for their striking, brightly colored flowers that come in shades of red, orange, yellow, and purple.
Amaranthus plants are typically tall, with green or red foliage and large, showy flowers.
​They are often used as a background or accent plant in gardens.

​In addition to their ornamental value, Amaranthus plants are also used for food and medicine in many cultures, and have been for thousands of years. 

In recent years, there has been increasing interest in using Amaranth as a food crop for the future due to its ability to tolerate extreme growing conditions, such as drought and poor soil. Additionally, Amaranth is a relatively quick-growing crop and is a good source of antioxidants, minerals and vitamins.

Grow your own

Amaranthus can be planted in the spring, after the last frost, or in the fall, before the first frost.
Seeds can be sown directly in the ground or started indoors and transplanted later.
Amaranthus prefers full sun, but can tolerate partial shade. They are also tolerant of poor soil, but prefer well-drained soil that is rich in organic matter.
​Amaranthus is tolerant of drought and can survive on little water, but for best results, water them regularly, especially during dry periods.
​Keep in mind that some species of Amaranthus are considered as weed in some places, and might spread quickly.

Edible flower?

Although Amaranthus seeds have been made into flour for thousands of years, and also the leaves have always been a food source, amaranthus flowers are not commonly consumed as food.
​
Some species of Amaranthus, such as Amaranthus caudatus (Love-lies-bleeding) and Amaranthus cruentus (Red Amaranth), have edible flowers that can be used in soups, stews and salads. 

NB - Amaranthus Microgreens

Amaranthus microgreens can be grown from seed in 7 to 14 days and are high in vitamins and minerals, including vitamins A, C, and K, as well as iron and calcium.
​They also contain antioxidants and have a slightly nutty, earthy flavor.

Anemone // Year-round sustainable flower calendar by House of Thol

Anemone (Windflowers)

​Blooming period: April-May​

Vase life: 1-2 weeks

Anemone is a genus of around 120 species of perennial plants that are known for their beautiful, delicate flowers that come in a wide range of colors, including white, pink, red, purple, and blue.
The flowers are often used in cut flower arrangements, bouquets, and wreaths, and are often associated with the arrival of spring.

Native to the temperate and subtropical regions of the world, these plants are known for their hardiness and easy-care nature, making them a popular choice for gardeners.

In traditional medicine, anemone roots have been used to treat various ailments such as headaches, fevers, and inflammatory conditions.

Grow your own

Anemones can be planted either by bulbs or by divisions, they are typically planted in the fall, before the first frost. This allows the plants to establish roots before the winter, and start blooming in the spring.
Anemones prefer cool temperatures and partial shade, so a location with dappled shade or morning sun and afternoon shade is ideal. They also prefer well-drained soil that is rich in organic matter.
Water them regularly, but make sure that the soil is well-drained to prevent waterlogging.

Edible flower?

While the flowers and leaves of some species of anemone may be technically edible, they are not typically consumed as a food source due to their bitter taste and the fact that they can cause skin irritation or allergic reactions in some people.

​The roots of some species of anemone, such as Anemone hupehensis and Anemone coronaria, were historically used in traditional medicine for their medicinal properties.


Aquilegia // Year-round sustainable flower calendar by House of Thol

Aquilegia (columbine / granny's bonnet)

​Blooming period: April-July

Vase life: 1-2 weeks

Aquilegia, also known as columbine or granny's bonnet, is a genus of around 70-75 species of perennial plants that are are known for their unique, brightly colored flowers that come in a wide range of colors, including red, pink, purple, yellow, and blue.
The flowers are often used in cut flower arrangements, bouquets, and wreaths, and are often associated with early summer.

​Native to the temperate and subtropical regions of the Northern Hemisphere, these plants are known for their hardiness and easy-care nature, making them a popular choice for gardeners.

Grow your own

Aquilegia can be planted by seed or by divisions, and can be planted in both spring or fall, depending on your climate. They will establish roots and start blooming in the spring or early summer.
Aquilegia prefers cool temperatures and partial shade, so a location with dappled shade or morning sun and afternoon shade is ideal. They also prefer well-drained soil that is rich in organic matter.

Edible flower?

While the flowers of Aquilegia are technically edible, they are not typically consumed as a food source due to their bitter taste. The leaves are also considered inedible.

Astrantia // Year-round sustainable flower calendar by House of Thol

Astrantia (masterwort)

​Blooming period: June-September

Vase life: 7-10 days

Astrantia, also known as masterwort, is a genus of around 6-8 species of perennial plants that are known for their unique, star-shaped flowers that come in a range of colors including white, pink, red and purple, and are often used in cut flower arrangements and bouquets.

Native to Europe, Asia and Northern Africa, Astrantia is also a popular garden perennial and can be used in borders, and woodland gardens.

Grow your own

Choose a location that has partial shade and well-drained soil. Astrantia prefers moist, humus-rich soil, but it can tolerate some dryness.
Plant the astrantia in the spring or fall. If you are planting in the spring, make sure the last frost has passed before planting.

Edible flower?

Astrantia flowers are not commonly used as a food source. While they are not toxic, they have a bitter taste and are not typically consumed.

Bee Balm // Year-round sustainable flower calendar by House of Thol

Bee Balm (Monarda didyma)

​Blooming period: June-July

Vase life: 7-10 days 

Bee Balm (Monarda didyma) is a perennial flowering plant native to North America. It produces spikes of colorful, tubular flowers in shades of red, pink, purple and white, and is a popular cut flower for bouquets and floral arrangements.

Bee Balm has a long history of use in traditional medicine, particularly in Native American medicine. The plant is believed to have medicinal properties that can help to relieve symptoms of colds, flu, and other respiratory infections. Additionally, it has been used as a tea to calm nerves and relieve headaches.
​Bee Balm is also used as a natural remedy for digestive issues and skin conditions such as eczema.

Grow your own

To start growing Bee Balm in your own garden, it is best to plant them in well-drained soil in a sunny spot (although they will also tolerate partial shade).
Bee Balm should be watered regularly and be fertilized regularly during the growing season.

The plants are easy to propagate from seeds or cuttings, and can also be divided during the dormant season.
​Bee Balm can be grown in borders, wildflower gardens or meadows. They attract a variety of pollinators such as bees, butterflies and hummingbirds.

Edible flower?

Bee Balm is also considered to be edible and is used in many culinary applications, such as teas, syrups, jellies, and as a flavoring herb.
​The leaves, flowers, and stems have a mint-like flavor and can be used fresh or dried.

Borage // Year-round sustainable flower calendar by House of Thol

Borage (Borago Officinalis / Starflower)

​Blooming period: June-July

Vase life: 7-10 days

Borage (Borago officinalis) is an annual flowering plant native to the Mediterranean region. It produces blue, star-shaped flowers and hairy leaves and is a popular cut flower for bouquets and floral arrangements. 
Borage has a long history of use in traditional medicine, particularly in Europe and Middle East.
The plant is believed to have medicinal properties that can help to relieve symptoms of anxiety and depression, as well as to promote healthy skin and hair.
Additionally, it has been used as a diuretic, anti-inflammatory and to reduce fever. 

Grow your own

To start growing Borage in your own garden, it is best to sow the seeds directly into the soil after the last frost. Borage prefers full sun and well-drained soil, but will tolerate partial shade.
They are drought tolerant but will benefit from regular watering.
Borage is easy to grow from seed and will self-seed, meaning new plants will appear the following year.
It can grow up to 60cm tall and 60cm wide.
​Borage is also a great companion plant for vegetables and other herbs as it is known to repel harmful insects and attract beneficial ones, such as honeybees and ladybugs.

Edible flower?

Borage is edible and is used in many culinary applications, such as salads, soups, and as a garnish. The leaves, flowers, and stems have a cucumber-like flavor and can be used fresh or dried.

Calendula // Year-round sustainable flower calendar by House of Thol

Calendula (pot marigold)

​Blooming period: June-October

Vase life: 5-7 days

Calendula is a popular cut flower known for its vibrant orange and yellow hues. These flowers are native to the Mediterranean region and have been used for centuries in traditional medicine and as a culinary herb.

Calendula is best known for its medicinal properties. The petals of the flower contain compounds that have anti-inflammatory and antimicrobial effects. Calendula has been used to treat a wide range of skin conditions, including eczema, rashes, and minor cuts and scrapes. Additionally, it is also known to have wound healing properties.

​In cooking, the petals are often used to add color and flavor to salads, soups, and other dishes. The petals are also used to make a yellow dye for fabrics and food.
The flowers can easily be dried.

Grow your own

Calendula seeds can be planted directly in the garden in the spring, after the last frost.
Calendula prefers full sun to partial shade and grows best in well-drained soil that is rich in organic matter.

Edible flower?

Calendula flowers are edible and have a mild, slightly bitter flavor. They are often used in salads, soups, and other dishes to add color and flavor.
The petals can also be used to make a yellow dye for fabrics and food.
​Calendula petals can be eaten fresh, dried, or even made into tea.


Campanula // Year-round sustainable flower calendar by House of Thol

Campanula (bellflower)

​Blooming period: June-August

Vase life: several days

Campanula is a genus of flowering plants that includes several species commonly known as bellflowers. These plants are prized for their beautiful, bell-shaped flowers that come in a variety of colors, including blue, purple, white, and pink.

Grow your own

To start growing campanula in your own garden, it is best to plant them in well-drained soil in a sunny or partially shaded location. They prefer cool temperatures and can be sensitive to heat and humidity. Water them regularly and fertilize them with a balanced fertilizer. Deadhead spent blooms to encourage reblooming.

Edible flower?

It is not recommended to eat campanula flowers as they are not considered safe for human consumption. They may cause stomach upset or skin irritation if ingested or touched.

Cardoon // Year-round sustainable flower calendar by House of Thol

Cardoon (artichoke thistle)

​Blooming period: August-September

Vase life: 5-7 days

Cardoon, also known as the artichoke thistle, is a perennial plant that is closely related to the artichoke. It is native to the Mediterranean region and has been cultivated for centuries for its edible stems and leaves.
​
Cardoon has a rich history of cultivation dating back to ancient Greece and Rome. It was used medicinally for a variety of ailments, including digestive disorders and kidney problems. The plant has also been used as a source of food and medicine in traditional cultures throughout the Mediterranean region.

NB. Are known to dry well if you prefer dried flowers.

Grow your own

To start growing cardoon in your own garden, it is best to plant the seeds in well-drained soil in a sunny location. They prefer cool temperatures and can tolerate partial shade. Water them regularly and fertilize them with a balanced fertilizer. They may need to be protected during winter.
Cardoon can grow to be quite large plants, so make sure you provide enough space for them to reach their full size.

Edible flower?

The flowers of the cardoon are edible and can be used in salads or as a garnish for dishes. They have a delicate, slightly bitter flavor.
The leaves and stems of the plant should not be consumed raw as they contain a toxin that must be removed by blanching or cooking.

Chamomile // Year-round sustainable flower calendar by House of Thol

Chamomile (Chamaemelum Nobile)

​Blooming period: June-October

Vase life: 7-10 days

Chamomile (Matricaria chamomilla or Chamaemelum nobile) is a perennial or annual flowering plant that produces small, daisy-like flowers. It is commonly used as a cut flower for bouquets and floral arrangements and is known for its soothing fragrance.

Chamomile has a long history of use in traditional medicine, particularly in Europe and Middle East.
The plant is believed to have medicinal properties that can help to relieve symptoms of anxiety and depression, as well as to promote healthy skin and hair. Additionally, it has been used as a natural remedy for insomnia, indigestion, and as a mild sedative. Chamomile tea is commonly used as a natural remedy for stomach ache and menstrual cramps. 

Grow your own

To start growing Chamomile in your own garden, it is best to sow the seeds directly into the soil after the last frost.
Chamomile prefers full sun and well-drained soil, but will tolerate partial shade. They are drought tolerant but will benefit from regular watering.
Chamomile is easy to grow from seed and will self-seed, meaning new plants will appear the following year. It can grow up to 60cm tall and 30cm wide.
Chamomile is also a great companion plant for vegetables and other herbs as it is known to repel harmful insects and attract beneficial ones, such as honeybees and ladybugs.

Chamomile can be grown in borders, wildflower gardens or meadows, and is also a good option for container gardening.

Edible flower?

Chamomile is edible and is used in many culinary applications, such as teas, syrups, jellies, and as a flavoring herb.
​The flowers have a slightly bitter and apple-like flavor and can be used fresh or dried.

Chrysanthemum // Year-round sustainable flower calendar by House of Thol

Chrysanthemum (mum/chrysanth)

​Blooming period: September-November

Vase life: 10-14 days

Chrysanthemums, also known as mums or chrysanths, are a genus of flowering plants that are native to Asia and northeastern Europe. They are prized for their large, brightly colored flowers that come in a variety of shapes and sizes.

​Chrysanthemums have a rich history in many cultures, particularly in Asia, where they have been cultivated for thousands of years. The Chinese have used chrysanthemums for medicinal purposes and as an important symbol in art and literature. Chrysanthemums symbolize longevity and rejuvenation in Chinese culture.

Depending on the cultivar, chrysanthemums have been known to last in a vase for up to 3 weeks.
Are known to dry well for a dried flower bouquet.

Grow your own

To start growing chrysanthemums in your own garden, it is best to plant them in well-drained soil in a sunny or partially shaded location. They prefer cool temperatures and can be sensitive to heat and humidity. Water them regularly and fertilize them with a balanced fertilizer. Deadhead spent blooms to encourage reblooming. They can be planted in the spring or fall.

Edible flower?

The flowers of the chrysanthemum are edible, and can be used as a garnish for salads or as a topping for desserts. However, it is not recommended to eat large quantities as some parts of the plants contains pyrethrins, which can cause allergic reactions.

Cornflower // Year-round sustainable flower calendar by House of Thol

Cornflower (centaurea cyanus)

​Blooming period: June-August

Vase life: 3-5 days

Cornflower, also known as Centaurea cyanus, is an annual flowering plant that is native to Europe. It is prized for its beautiful, blue, and sometimes pink or white flowers.
Although the flowers have a relatively short vase-life, they are known to dry well if you prefer dried flowers.

​Cornflower has a rich history of cultivation, it was traditionally grown as a crop in the past, being used as a flour supplement or as a dye. It was also used in traditional medicine, being considered as a remedy for eye problems, skin conditions and as a wound healer.

Grow your own

To start growing cornflower in your own garden, it is best to sow the seeds in well-drained soil in a sunny location. They prefer cool temperatures and can tolerate partial shade. Water them regularly and fertilize them with a balanced fertilizer. They are easy to grow from seed and will self-seed readily, making them ideal for naturalizing wildflower gardens.

Edible flower?

The flowers of cornflower are edible, and are often used as a garnish for salads, as a natural food colorant, or as a tea.
​They have a delicate, slightly sweet flavor.

Cosmea // Year-round sustainable flower calendar by House of Thol

Cosmea (Garden Cosmos/Mexican aster)

​Blooming period: July-October

Vase life: 5-7 days

Cosmea / Cosmos bipinnatus, also known as the Garden Cosmos, is an annual flowering plant that is prized for its large, daisy-like flowers that come in a variety of colors, including pink, red, white and yellow.
​The plant is often used as a cut flower or in wildflower gardens and is known to dry well if you prefer dried flowers.

Grow your own

To start growing Cosmos bipinnatus in your own garden, it is best to sow the seeds in well-drained soil in a sunny location. They prefer full sun and can tolerate poor soil. They are also well suited to container gardening.
Water them regularly and fertilize them with a balanced fertilizer. They are easy to grow from seed and will self-seed readily, making them ideal for naturalizing wildflower gardens. 

Edible flower?

The flowers of Cosmos bipinnatus are also edible, and they are often used as a garnish for salads, as a natural food colorant, or as a tea.
​They have a delicate, slightly sweet flavor.

Dahlia // Year-round sustainable flower calendar by House of Thol

Dahlia

​Blooming period: July-October

Vase life: 7-10 days

Dahlia is a genus of perennial flowering plants that are prized for their large, brightly colored flowers that come in a wide variety of shapes and sizes, from small pom-pom to large dinner plate size.
​They are popularly used for cut flowers, dried flowers, and as potted plants.

Dahlias have a rich history of cultivation, they have been cultivated by the Aztecs for many centuries, before being brought to Europe in the 18th century. They have been traditionally used as a source of food, medicine and as a decorative plant.

Grow your own

To start growing dahlias in your own garden, it is best to plant the tubers in well-drained soil in a sunny location in spring.
Dahlia prefer cool temperatures and can tolerate partial shade. Water them regularly and fertilize them with a balanced fertilizer. Deadhead spent blooms to encourage reblooming.
In cold winters, the tubers should be dug up and stored in a dry place to be planted again the following spring.

Edible flower?

The flowers of the dahlia are edible, and can be used as a garnish for salads or as a topping for desserts.
They have a delicate, slightly sweet flavor.
NB - The tubers of the plant should not be consumed as they contain a toxin that can cause stomach upset.

Daisy // Year-round sustainable flower calendar by House of Thol

Daisy

​Blooming period: May-July

Vase life: 7-10 days

Daisy is a common name for a number of different species of flowering plants in the family Asteraceae, many of which are popularly used as cut flowers. These plants are known for their brightly colored flowers that have a central disk surrounded by white or brightly colored petals.

​Daisies have a rich history of cultivation and have been used for medicinal purposes for centuries. They were used in traditional medicine to treat a variety of ailments such as skin disorders, fever and to ease inflammation.

Grow your own

To start growing daisies in your own garden, it is best to sow the seeds in well-drained soil in a sunny location. They can tolerate partial shade and can grow in poor soil. Water them regularly and fertilize them with a balanced fertilizer.
​They are easy to grow from seed and will self-seed readily, making them ideal for naturalizing wildflower gardens.

Edible flower?

The flowers of the daisy are edible, and are often used as a garnish for salads, as a natural food colorant, or as a tea.
They have a delicate, slightly sweet flavor.
NB - It is not recommended to eat large quantities as some parts of the plants contains a compound called lactucin, that can cause a bitter taste and stomach upset.

Delphinium // Year-round sustainable flower calendar by House of Thol

Delphinium (larkspur)

​Blooming period: June-July

Vase life: 7-10 days

Delphinium, also known as larkspur, is a genus of perennial flowering plants that are native to Europe and Asia.
They are prized for their tall spikes of brightly colored flowers that come in shades of blue, purple, white, and pink. They are popularly used for cut flowers and as garden plants.

​Delphinium has a rich history of cultivation, it was traditionally used as a medicinal plant to treat a variety of ailments such as skin disorders, fever and to ease inflammation. The plant also has a rich cultural significance and has been used in literature, art, and mythology.

Grow your own

To start growing Delphinium in your own garden, it is best to plant the crowns in well-drained soil in a sunny or partially shaded location.
They prefer cool temperatures and can be sensitive to heat and humidity. Water them regularly and fertilize them with a balanced fertilizer. In colder area's, the crowns should be mulched heavily for winter protection.

Edible flower?

The flowers of Delphinium are not edible and should not be consumed as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Echinacea // Year-round sustainable flower calendar by House of Thol

Echinacea (coneflower)

​Blooming period: July-September

Vase life: 7-10 days

Echinacea, also known as the coneflower, is a genus of perennial flowering plants that are native to North America. They are prized for their large, daisy-like flowers with a central cone-shaped disk that come in shades of pink, purple, orange and yellow and are popularly used for cut flowers, dried flowers, and as garden plants.

​Echinacea has a long history of traditional medicinal use by Native Americans, it was used to treat a wide range of conditions, from snakebites to headaches. Today, it is widely used as a dietary supplement to boost the immune system and to treat colds and flu.

Grow your own

To start growing Echinacea in your own garden, it is best to plant the seeds or roots in well-drained soil in a sunny location. They prefer full sun and can tolerate poor soil. Water them regularly and fertilize them with a balanced fertilizer. They will bloom from summer to fall and will come back year after year.

Edible flower?

The flowers of Echinacea are not edible and should not be consumed as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Foxglove // Year-round sustainable flower calendar by House of Thol

Foxglove (digitalis purpurea)

​Blooming period: June-September

Vase life: 5-7 days

Foxglove, also known as Digitalis purpurea, is a biennial or perennial flowering plant that is native to Europe. It is prized for its tall spikes of bell-shaped flowers that come in shades of pink, purple, white, and yellow. They are popularly used for cut flowers and as garden plants and are known to dry well if you prefer dried flowers.

​Foxglove has a long history of medicinal use, it was traditionally used to treat heart conditions and still is used today as a source of digitalis, a drug that is used to treat heart failure and other heart conditions. It is important to note that all parts of the plant are highly toxic and should not be ingested, the sap can cause skin irritation, and the leaves and seeds should not be consumed.

Grow your own

To start growing Foxglove in your own garden, it is best to sow the seeds in well-drained soil in a sunny or partially shaded location. They prefer cool temperatures and can be sensitive to heat and humidity. Water them regularly and fertilize them with a balanced fertilizer. They will form a rozet in the first year and will bloom in the second year, from late spring to early summer.
​They will also self-seed, so deadhead the spent blooms to prevent unwanted seedlings.

Edible flower?

Definitely not!
​The flowers of Foxglove are not edible and should not be consumed as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.


Gladiolus // Year-round sustainable flower calendar by House of Thol

Gladiolus (sword lily)

​Blooming period: July-October

Vase life: 

Gladiolus (Gladiolus spp.) is a perennial flowering plant that produces tall spikes of large, trumpet-shaped flowers in a variety of colors, including red, pink, orange, yellow, and white. It is commonly used as a cut flower for bouquets and floral arrangements, and the vase-life of Gladiolus flowers is around 7-10 days, depending on the freshness of the cut stems and the quality of the water they are placed in.
Gladiolus has a long history of use in traditional medicine, particularly in Africa and Asia. It is believed to have medicinal properties that can help to relieve symptoms of various ailments such as wounds, respiratory issues, and skin conditions.

Grow your own

To start growing Gladiolus in your own garden, it is best to plant the bulbs in well-drained soil in a sunny spot. They will also tolerate partial shade.
Gladiolus should be watered regularly, but avoid over watering. They should be fertilized regularly during the growing season.
Bulbs should be planted in the fall, about 4-6 inches deep and 6 inches apart.
​When the flowers are done blooming, it is important to deadhead them, to encourage the plant to put energy into producing more flowers rather than seed production.

Edible flower?

Gladiolus is not considered to be edible and should not be consumed as it contains compounds that may cause stomach upset or allergic reactions.

Goat's Beard // Year-round sustainable flower calendar by House of Thol

 Goat's Beard (Aruncus dioicus)

​Blooming period: May-July

Vase life: 7-10 days

Goat's beard (Aruncus dioicus) is a perennial flowering plant that produces tall spikes of feathery, white flowers. It is commonly used as a cut flower for bouquets and floral arrangements. 
​
Goat's beard has a long history of use in traditional medicine, particularly in Europe and Asia.
​It is believed to have medicinal properties that can help to relieve symptoms of various ailments such as skin conditions, wound healing, and as a diuretic. 

Grow your own

To start growing Goat's beard in your own garden, it is best to plant them in well-drained soil in a partly shaded spot, they will also tolerate full sun but in hot climates they prefer some shade.
They should be watered regularly (but avoid over watering), and should be fertilized regularly during the growing season.
Goat's beard can be propagated by division of rhizomes in the fall or spring and can grow up to 3-6 ft tall and 3-4 ft wide.
It can be grown in borders, wildflower gardens or meadows and it attracts a variety of pollinators such as bees, butterflies and hummingbirds.

Edible flower?

Goat's beard is not considered to be edible and should not be consumed.

Goldenrod // Year-round sustainable flower calendar by House of Thol

Goldenrod (Solidago Spp.)

​Blooming period: August-September

Vase life: 7-10 days

Goldenrod (Solidago spp.) is a perennial flowering plant that produces clusters of small, yellow flowers. It is commonly used as a cut flower for bouquets and floral arrangements. 

​Goldenrod has a long history of use in traditional medicine, particularly in North America. It is believed to have medicinal properties that can help to relieve symptoms of various ailments such as respiratory issues, skin conditions, and as a diuretic.

Grow your own

To start growing Goldenrod in your own garden, it is best to plant them in well-drained soil in a sunny spot, although they will also tolerate partial shade.
Goldenrod should be watered regularly, (but avoid over watering) and should be fertilized regularly during the growing season.
Goldenrod can be propagated by division of rhizomes in the fall or spring.
The plant can grow up to 3-6 ft tall and 3-4 ft wide, and can be grown in borders, wildflower gardens or meadows.
It attracts a variety of pollinators such as bees, butterflies and hummingbirds.
NB - Goldenrod is considered an invasive species in some areas, so be sure to check before planting to avoid any issues.

Edible flower?

Goldenrod is edible and is used in many culinary applications, such as teas, syrups, jellies, and as a flavoring herb.
The flowers, leaves and stem can be used fresh or dried and have a slightly bitter and mint-like flavor.

Guernsey Lily // Year-round sustainable flower calendar by House of Thol

Guernsey Lily (Nerine Sarniensis)

​Blooming period: September-November

Vase life: 5-7 days

Guernsey lily, also known as Nerine sarniensis, is a perennial bulbous flowering plant that is prized for their large, brightly colored flowers that come in shades of pink, red, white and orange.
They are popularly used as cut flowers and as garden plants and are known to dry well if you prefer dried flowers.

Grow your own

To start growing Guernsey lily in your own garden, it is best to plant the bulbs in well-drained soil in a sunny location. They prefer full sun and can tolerate poor soil. Water them regularly and fertilize them with a balanced fertilizer. 
Guernsey lily need a period of dormancy, so it is recommended to let the leaves die back naturally and then store the bulbs in a dry place.

Edible flower?

The flowers of Guernsey lily are not edible and should not be consumed as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Hellebore // Year-round sustainable flower calendar by House of Thol

Hellebore (Helleborus)

​Blooming period: February-April

Vase life: 7-10 days

Hellebore, also known as Helleborus, is a genus of perennial flowering plants that are native to Europe and Asia. They are prized for their large, cup-shaped flowers that come in shades of white, pink, green, and purple. They are popularly used as cut flowers and as garden plants.

​Hellebore has a long history of medicinal use, it was traditionally used to treat a variety of ailments such as skin disorders, fever and to ease inflammation. However, all parts of the plant are highly toxic and should not be ingested.

Grow your own

To start growing Hellebore in your own garden, it is best to plant the rhizomes or roots in well-drained soil in a partially shaded location. They prefer cool temperatures and can be sensitive to heat and humidity. Water them regularly and fertilize them with a balanced fertilizer. Hellebores will come back year after year and Hellebore's leaves are evergreen and can be left to provide winter interest.

Edible flower?

The flowers of Hellebore are not edible and should not be consumed as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Honeysuckle // Year-round sustainable flower calendar by House of Thol

Honeysuckle (Lonicera Spp.)

​Blooming period: May-July

Vase life: 7-10 days

Honeysuckle (Lonicera spp.) is a perennial flowering plant that produces clusters of small, trumpet-shaped flowers in colors of red, orange, yellow, pink and white.
It is commonly used as a cut flower for bouquets and floral arrangements and blooms in late spring to early summer.

Honeysuckle has a long history of use in traditional medicine, particularly in Asia.
​It is believed to have medicinal properties that can help to relieve symptoms of various ailments such as respiratory issues, skin conditions, and as a diuretic. Additionally, it has been used as a natural remedy for fever and sore throat.

Grow your own

To start growing Honeysuckle in your own garden, it is best to plant them in well-drained soil in a sunny spot. They will also tolerate partial shade.
Honeysuckle should be watered regularly (but avoid over watering), and should be fertilized regularly during the growing season.
Honeysuckle can be propagated by layering or taking softwood cuttings.
The plants can grow up to 15ft tall and can be trained to climb walls, fences and trellis.
​Honeysuckle is a great addition to any garden as it attracts a variety of pollinators such as bees, butterflies, and hummingbirds.

Edible flower?

Honeysuckle is edible and is used in many culinary applications, such as teas, syrups, jellies, and as a flavoring herb.
​The flowers have a sweet nectar and can be used fresh or dried.

Hyacinth // Year-round sustainable flower calendar by House of Thol

Hyacinth (hyacinthus)

​Blooming period: March-April

Vase life: 7-10 days

Hyacinth, also known as Hyacinthus, is a genus of perennial bulbous flowering plants that are are prized for their large, fragrant, clusters of bell-shaped flowers that come in shades of pink, red, white, blue, purple, and yellow. They are popularly used as cut flowers, indoor plants and as garden plants.

Hyacinth has a rich history and cultural significance, it was sacred to the ancient Greeks and Romans, and it has been used in literature, art, and mythology.

​

Grow your own

To start growing Hyacinth in your own garden, it is best to plant the bulbs in well-drained soil in a sunny or partially shaded location.
Spent bulbs can be planted in the garden after flowering and will come back next year.

Edible flower?

Hyacinth flowers are not edible, and it is not recommended to consume them as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Hydrangea // Year-round sustainable flower calendar by House of Thol

Hydrangea

​Blooming period: April-November

Vase life: 7-10 days

Hydrangea, is a genus of flowering plants that are prized for their large, showy clusters of flowers that come in shades of pink, blue, purple, and white. They are popularly used as cut flowers and as garden plants.

​Hydrangea has a rich history and cultural significance, it has been used in literature, art, and as a symbol of gratitude, understanding, and apology.

Grow your own

To start growing Hydrangea in your own garden, it is best to plant the shrubs in well-drained soil in a partially shaded location.
They prefer cool temperatures and can be sensitive to heat and humidity.
The color of the flowers can be influenced by the pH level of the soil, ranging from white and pink to purple and blue.

Edible flower?

Hydrangea flowers are not edible, and it is not recommended to consume them as they contain toxic alkaloids which can cause severe stomach and nervous system disorders if ingested.

Lathyrus // Year-round sustainable flower calendar by House of Thol

Lathyrus (Sweet pea)

​Blooming period: June-September

Vase life: a few days

Lathyrus, also known as sweet pea, is a popular cut flower known for its fragrant and brightly colored blooms.
The vase life of sweet peas is relatively short, typically lasting only a few days.

Sweet peas have a rich history, with the first recorded cultivation dating back to the 17th century in Italy. They were later brought to England, where they quickly became popular in gardens and as cut flowers. In the early 20th century, a breeding program was established in England, resulting in the development of the many cultivars we know today.

​There is some evidence to suggest that sweet peas may have medicinal properties. The seeds of certain species have been traditionally used to treat conditions such as high blood pressure and anxiety. However, more research is needed to fully understand the potential health benefits of sweet peas.

Grow your own

To start growing sweet peas in your own garden, it is best to sow the seeds directly into the ground in the fall or early spring. Sweet peas prefer well-drained soil and full sun, but will tolerate partial shade.
​Provide support for the plants to climb, such as a trellis or fence, and regularly remove spent blooms to encourage continued flowering.

Edible flower?

The flowers of sweet peas are edible and are often used as a garnish on salads or desserts.
​The seeds and pods can also be eaten, but should be cooked before consumption.

Lilac // Year-round sustainable flower calendar by House of Thol

Lilac (Syringa)

​Blooming period: May

Vase life: 7-10 days

Lilacs, also known as Syringa, are a popular cut flower known for their fragrant and colorful blooms. The vase life can vary depending on the cultivar and the stage of maturity at which they are cut.

Lilacs have a rich history, with the first recorded cultivation dating back to ancient Greece and Rome. They were later brought to Europe, where they quickly became popular in gardens and as cut flowers. In the late 19th century, a breeding program was established in France, resulting in the development of many new cultivars.
​
There is some evidence to suggest that lilacs may have medicinal properties. The flowers and leaves have been traditionally used to treat conditions such as fever, sore throat, and skin irritation. However, more research is needed to fully understand the potential health benefits of lilacs.

Grow your own

To start growing lilacs in your own garden, it is best to plant the shrubs in the fall or early spring. Lilacs prefer well-drained soil and full sun to partial shade, and can tolerate a wide range of soil types.
​They are relatively low maintenance and do not require regular pruning, but should be fertilized in the spring with a balanced fertilizer.

Edible flower?

The flowers of lilacs are edible and can be used to make syrups, jams, or as a garnish on desserts.
NB - It is important to note that the leaves, bark, and seeds of the plant contain toxic compounds and should not be consumed.

Lily // Year-round sustainable flower calendar by House of Thol

Lily

​Blooming period: May-July

Vase life: 6-9 days

Lilies are a popular cut flower known for their large, fragrant and colorful blooms. The vase life of lilies can vary depending on the cultivar and the stage of maturity at which they are cut.

Lilies have a rich history, with the first recorded cultivation dating back to ancient civilizations such as China and Egypt. They have been used for medicinal purposes, as well as for religious and cultural celebrations. In the 19th century, breeding programs have been established to create new cultivars with different colors, sizes and shapes.

​There is some evidence to suggest that lilies may have medicinal properties. The bulbs of certain species have been traditionally used to treat conditions such as fever and skin irritation. 

Grow your own

To start growing lilies in your own garden, it is best to plant the bulbs in the fall or early spring, depending on the variety.
Lilies prefer well-drained soil and full sun to partial shade. They are relatively low maintenance and do not require regular pruning.
Deadhead the spent flowers to encourage rebloom. 

Edible flower?

Lily flowers are not typically considered safe for human consumption, but are edible and can be used for culinary purposes, such as garnishing desserts or salads.

Love in a Mist // Year-round sustainable flower calendar by House of Thol

 Love in a Mist (Nigella Damascena)

​Blooming period: June-August

Vase life: 7-10 days

Love-in-a-mist (Nigella damascena) is an annual flowering plant that produces delicate, blue, pink, or white flowers surrounded by feathery foliage. It is commonly used as a cut flower for bouquets and floral arrangements, and the blooming months for Love-in-a-mist are typically in late spring to early summer.

Love-in-a-mist does not have a significant history of use in traditional medicine.
However, its seeds (Nigella Seeds) were traditionally used in Middle East and Asia to make a condiment and a spice, and it is also used in some traditional medicine systems.

Grow your own

To start growing Love-in-a-mist in your own garden, it is best to sow the seeds directly into the soil after the last frost.
Love-in-a-mist prefers full sun and well-drained soil, but will tolerate partial shade. They are drought tolerant but will benefit from regular watering.
Love-in-a-mist is easy to grow from seed and will self-seed, meaning new plants will appear the following year. It can grow up to 50cm tall and 30cm wide.
​Love-in-a-mist is also a great companion plant for vegetables and other herbs as it is known to repel harmful insects and attract beneficial ones, such as honeybees and ladybugs.

Edible flower?

Love-in-a-mist is edible, and is used in many culinary applications, such as the seeds are roasted and used as a coffee substitute and the leaves and flowers can be used in salads and sandwiches, adding a unique and delicate flavor.

Lupine // Year-round sustainable flower calendar by House of Thol

Lupine (Lupinus)

​Blooming period: May-July

Vase life: a few days

Lupine, also known as Lupinus, is a popular cut flower known for its tall spikes of colorful and fragrant blooms. The vase life of lupines is relatively short, typically lasting only a few days.

Lupines have a rich history, with the first recorded cultivation dating back to ancient civilizations such as Greece and Rome. They have been used for medicinal purposes, as well as for animal feed and ornamental gardening. In the 19th century, breeding programs have been established in Europe and North America to create new cultivars with different colors, sizes and shapes.

There is some evidence to suggest that lupines may have medicinal properties. The seeds, leaves and root of certain species have been traditionally used to treat conditions such as diabetes, high blood pressure, and skin irritation. 

Grow your own

To start growing lupines in your own garden, it is best to sow the seeds directly into the ground in the fall or early spring.
Lupines prefer well-drained soil and full sun to partial shade. They do not require regular pruning.
Deadhead the spent flowers to encourage rebloom.
​Lupines can be grown from seeds or from established plants, but be aware that they can be short-lived perennial and may not come back the following year.

Edible flower?

Lupine flowers are not typically considered safe for human consumption, but are edible and can be used for culinary purposes, such as garnishing desserts or salads.

Mallow // Year-round sustainable flower calendar by House of Thol

Mallow (Malva)

​Blooming period: May-September

Vase life: a few days

Mallow, also known as Malva, is a popular cut flower known for its large, round, and colorful blooms. The vase life of mallow is relatively short, typically lasting only a few days. 

Mallow has a rich history, with the first recorded cultivation dating back to ancient civilizations such as Greece and Rome. The plant has been used for medicinal purposes, as well as for ornamental gardening.
The leaves, flowers, and roots have been traditionally used to treat conditions such as sore throat, cough, and skin irritation. 

Grow your own

To start growing mallow in your own garden, it is best to sow the seeds directly into the ground in the fall or early spring.
Mallow prefers well-drained soil and full sun to partial shade. 
​Mallow can also grow as a biennial, so consider this when planning your garden.

Edible flower?

Mallow flowers are edible and can be used to make syrups, jams, or as a garnish on desserts.
​The leaves can also be consumed and they are a good source of vitamins and minerals.

Narcissus // Year-round sustainable flower calendar by House of Thol

Narcissus (Daffodil)

​Blooming period: March-May

Vase life: 7-14 days

Narcissus, also known as daffodil, is a popular cut flower known for its brightly colored and fragrant blooms. The vase life of narcissus can vary depending on the cultivar and the stage of maturity at which they are cut, but generally ranges from 7-14 days.

Narcissus has a rich history, with the first recorded cultivation dating back to ancient civilizations such as Greece and Rome. They were later brought to Europe, where they quickly became popular in gardens and as cut flowers. In the 19th century, breeding programs were established, resulting in the development of many new cultivars.

There is some evidence to suggest that Narcissus may have medicinal properties, the bulb of certain species have been traditionally used to treat conditions such as fever and skin irritation. 

Grow your own

To start growing narcissus in your own garden, it is best to plant the bulbs in the fall. Narcissus prefers well-drained soil and full sun to partial shade.

Edible flower?

Narcissus flowers are not considered safe for human consumption

Nasturtium // Year-round sustainable flower calendar by House of Thol

Nasturtium (Tropaeolum majus)

​Blooming period: June-October

Vase life: 7-10 days

Nasturtium (Tropaeolum majus) is an annual flowering plant that produces large, brightly colored flowers in shades of orange, red, yellow and cream. It is commonly used as a cut flower for bouquets and floral arrangements and blooms from late spring to early fall. 

​Nasturtium has a long history of use in traditional medicine, particularly in South America.
The plant is believed to have medicinal properties that can help to relieve symptoms of various ailments such as respiratory issues, skin conditions, and as a natural remedy for fever and sore throat.
​Additionally, the seeds and leaves are high in vitamin C and have been used as a tonic to prevent scurvy.

Grow your own

To start growing Nasturtium in your own garden, it is best to sow the seeds directly into the soil after the last frost.
Nasturtium prefers full sun and well-drained soil, but will tolerate partial shade. They are drought tolerant but will benefit from regular watering.

Edible flower?

Nasturtium is edible and used in many culinary applications, such as salads, sandwiches, and as a garnish.
​The leaves, flowers, and seeds have a slightly peppery and spicy flavor and can be used fresh or dried.

Peony // Year-round sustainable flower calendar by House of Thol

Peony (Peaonia)

​Blooming period: May-June

Vase life: 5-10 days

Peony, also known as Paeonia, is a popular cut flower known for its large, fragrant, and colorful blooms. The vase life of peonies can vary depending on the cultivar and the stage of maturity at which they are cut, but generally ranges from 5-10 days.

Peonies have a rich history, with the first recorded cultivation dating back to ancient civilizations such as Greece and China. They have been used for medicinal purposes and as ornamental plants.
​They have also been used in traditional Chinese medicine for centuries to treat conditions such as anxiety and insomnia.

Grow your own

To start growing peonies in your own garden, it is best to plant the roots in the fall or early spring.
Peonies prefer well-drained soil and full sun to partial shade.
​Peonies are long-lived perennials and can live for decades with proper care.

Edible flower?

Peony flowers are not typically considered safe for human consumption, but are edible and can be used for culinary purposes, such as garnishing desserts or salads.

Phacelia // Year-round sustainable flower calendar by House of Thol

Phacelia (Scorpion Weed)

​Blooming period: May-September

Vase life: 7-10 days

Phacelia, also known as Phacelia tanacetifolia, is a popular cut flower known for its clusters of delicate and colorful blooms. The vase life of phacelia is relatively short, typically lasting only a few days.

Phacelia has a relatively short history of cultivation, it was first introduced as a cover crop and for ornamental purposes in the 20th century in North America.
Phacelia tanacetifolia has been known to have beneficial effects on soil health, it is often used as a cover crop for its ability to fix nitrogen and improve soil structure.

​There is limited evidence to suggest that Phacelia may have medicinal properties, the plant has been traditionally used to treat conditions such as respiratory issues and skin irritation.

Grow your own

To start growing phacelia in your own garden, it is best to sow the seeds directly into the ground in the fall or early spring.
Phacelia prefers well-drained soil and full sun to partial shade.
​Phacelia is an annual plant and will not come back the following year.

Edible flower?

Phacelia flowers are not typically considered safe for human consumption, but are edible and can be used for culinary purposes, such as garnishing desserts or salads.

Poppy // Year-round sustainable flower calendar by House of Thol

Poppy (Papaver Rhoeas / Corn Poppy)

​Blooming period: June-July

Vase life: 5-7 days

Papaver rhoeas, also known as the common poppy or corn poppy, is a species of poppy known for its bright red, cup-shaped flowers. It is commonly used as a cut flower for bouquets and floral arrangements. The blooming months for Papaver rhoeas are typically in late spring to early summer, depending on the climate.

​Burning the ends of poppy stems before arranging them is a technique known as "singeing" or "c
auterizing" that can help to prolong the life of the flowers. The process of singeing involves quickly passing the stem ends through a flame, such as a candle or a lighter, to seal off the end of the stem. This keeps the quick-to-seep poppy sap from exiting the flower from the bottom, which then helps the flower retain its own moisture (and vital nutrients) and be able to drink water from the vase for longer.

Papaver rhoeas has a long history of use in traditional medicine, particularly in Europe.
​The plant is believed to have medicinal properties that can help to relieve symptoms of various ailments such as respiratory issues, skin conditions, and as a natural remedy for fever and sore throat. Additionally, the seeds have been used as a sedative and the latex has been used as a painkiller.

Grow your own

To start growing Poppy in your own garden, it is best to sow the seeds directly into the soil after the last frost.
Poppy prefers full sun and well-drained soil, but will tolerate partial shade. They are drought tolerant but will benefit from regular watering.
Poppy is easy to grow from seed and will self-seed, meaning new plants will appear the following year.
​It can grow up to 60cm tall and 30cm wide.

Edible flower?

Papaver rhoeas is not considered to be edible and should not be consumed as it contains compounds that may cause stomach upset or allergic reactions.

Silver Grass // Year-round sustainable flower calendar by House of Thol

Silver Grass (Miscanthus)

​Blooming period: October-November

Vase life: 7-14 days

Silver grass, also known as Miscanthus, is a popular cut flower known for its tall, feathery, and silvery blooms. The vase life of silver grass can vary depending on the cultivar and the stage of maturity at which they are cut, but generally ranges from 7-14 days.

Silver grass has a rich history, with the first recorded cultivation dating back to ancient civilizations in Asia. It has been used for decorative and ornamental purposes, as well as for traditional medicine. In the 19th century, breeding programs were established, resulting in the development of many new cultivars.

​There is limited evidence to suggest that silver grass may have medicinal properties. The plant has been traditionally used to treat conditions such as fever, sore throat, and skin irritation.

Grow your own

To start growing silver grass in your own garden, it is best to plant the roots in the fall or early spring.
Silver grass prefers well-drained soil and full sun to partial shade.
​Silver grass is a perennial plant, and it can grow quite tall, so be mindful of the mature size when planting.

Edible flower?

Silver grass flowers are not typically considered safe for human consumption.