Anise Hyssop Drought Tolerant Lavender Hyssop Herb Garden Plant Seed

Anise Hyssop Seeds

5000 Seeds
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4.99
10000 Seeds
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About...

Anise Hyssop (Agastache Foeniculum) - Anise Hyssop seeds are so rewarding to grow! This Anise Hyssop is a beautiful, fragrant flower which makes a wonderful addition to xeriscpae herb gardens, perennial flower borders, and wildflower areas.

MORE AGASTACHE OPTIONS

Anise hyssop seeds Lavender blue White Anise hyssop seeds - blue Rugosa Anise hyssop seeds - golden Apricot Fragrant delight mix
ABOUT
FAQ's
VIDEOS

Flower Specifications

SEASON

Perennial

USDA ZONES

4 - 9

HEIGHT

36 inches

BLOOM SEASON

Summer

BLOOM COLOR

Purple

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

Yes

DEPTH

Do not cover the seed but tightly press into the soil

SOWING RATE

2 - 3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

18 inches

Anise Hyssop (Agastache Foeniculum) - Anise Hyssop seeds are so rewarding to grow! This Anise Hyssop is a beautiful, drought tolerant, fragrant flower which makes a wonderful addition to xeriscape herb gardens, perennial flower borders, and wildflower areas.

Fragrant purple blooms

Agastache Foeniculum does well in planters or containers along porches and patios where its fragrance can be enjoyed.

anise hyssop flowers

Flower seed | anise hyssop

How to grow

How To Grow Anise Hyssop From Seed: Sow Anise Hyssop seeds in spring after all danger of frost has passed and the soil has warmed to at least 50 degrees. Lavender Hyssop prefers a fertile, well-drained soil and a sunny location.

Do not cover the Hyssop herb seeds but press them into the soil and water to keep the seed moist. Agastache plants will do very well in a dry climate. Once established minimal watering is required. In zones 4 and 5 over winter dry and use a dry winter mulch.

  • Sowing Rate: 2 - 3 seeds per plant
  • Average Germ Time: 14 - 21 days
  • Keep moist until germination
  • Attracts bees, butterflies and hummingbirds
  • Depth: Do not cover but tightly press into soil
Agastache Foeniculum seeds

Flower Specifications

The sweet smell attracts hummingbirds, bees and butterflies to the flower garden. Some people even use this Hyssop herb plant for honey production as bees are so attracted to it. The flowers are lavender to purple, and they are easily grown from herb seeds.

  • Height: 36 inches
  • USDA Zones: 4 - 9
  • Season: Perennial
  • Deer Resistant: Yes
  • Drought Tolerant: Yes

Common Questions

Q

Do I need to deadhead my anise hyssop?

A

If you want to prolong your bloom season you will need to deadhead your flowers.

Q

Does anise hyssop work for butterfly gardens?

A

Yes, anise hyssop attracts butterflies so is great for a butterfly garden.

Q

Can I use anise hyssop for cut flowers?

A

Yes, anise hyssop can be used for a cut flower.

Q

Can anise hyssop by dried for dried flower arrangements.

A

Yes, hang the blooming spikes upside down or let them dry naturally on the plant.

ABOUT
FAQ's
VIDEOS

Flower Specifications

SEASON

Perennial

USDA ZONES

7 - 10

HEIGHT

26 - 32 inches

BLOOM SEASON

Mid summer to fall

BLOOM COLOR

Lavender blue

ENVIRONMENT

Full sun

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

HOUSE PLANT

No

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

Yes

DEPTH

Seeds must be covered thinly

SOWING RATE

3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

18 - 24 inches

The Agastache Is

One of the easiest and most rewarding perennials to grow from flower seeds!

The Agastache Is

Agastache Seeds | Lavender Blue

How to Grow

Sow Agastache seeds in the early spring, keeping them lightly covered and warm. When the plants are sturdy enough to handle, transplant to individual pots and begin to grow them in cooler temperatures. Gradually acclimate to outdoor conditions once frost danger has passed.

  • Sowing Rate: 3 seeds per plant
  • Depth: Seeds must be covered thinly
  • Plant Spacing: 18 - 24 inches
  • Moisture: Keep seeds moist until germination
  • Average Germ Time: 14 - 21 days
Agastache Seeds | Lavender Blue

Flower Specifications

Mexican Giant Hyssop grows best in well-drained, neutral, acidic, or alkaline soil. Grow in a part shade or sunny environment. The Agastache will tolerate poor soil conditions and drought.

  • Height: 26 - 32 inches
  • USDA Zones: 7 - 10
  • Season: Perennial

Giant Hyssop (Agastache Mexicana Lavender Blue) - This herbaceous perennial is best grown in moderately fertile, well-drained soil which is kept on the dry side. Because Giant Hyssop is highly scented, it is an excellent attractant to hummingbirds and butterflies. Agastache Hyssop flower seeds can be sown indoors 6 - 8 weeks before the last frost, and it will establish quickly in the garden after being transplanted when frost danger has passed.

One of the easiest and most rewarding perennials to grow from flower seeds! The award winning Agastache Mexicana is a tremendously long bloomer that produces lavender blue, bottle brush-like flowers on strong, upright stems from early summer to early fall. It is useful for adding a spot of color to the garden late in the season when many other plants are finished. The Hyssop plant has foliage that smells distinctly like black licorice when crushed. This species is also popular as a cut flower, and it dries well for use in dried arrangements.

Common Questions

Q

How can I encourage my Agastache to continue to bloom?

A

Trim the tips of the growth in spring when the plants reach around 6 inches tall to promote branching. Regularly remove spent flowers during the growing season to ensure continuous blooming.

Q

Do I need to deadhead my Agastache?

A

Deadheading agastache flowers promotes more blooms and helps manage the plant's tendency to self-seed. While not essential, removing spent flowers maintains plant neatness and prevents excessive self-seeding by agastache.

For further pruning, consider whether you are cultivating agastache as a perennial or annual plant. For perennials, trim back about one-third of the plant in spring to stimulate fresh growth. Continue pinching and deadheading until midsummer, as new growth is sensitive to cold and could jeopardize the plant's survival in winter. If growing agastache as an annual, ongoing pinching and deadheading throughout the season is suitable.

Q

Are agastache invasive?

A

If you have planted hummingbird mint, or any other type of agastache, in your garden, you may notice that it spreads similar to mint. This plant tends to self-seed abundantly, but removing the seedlings is a simple task. Additionally, you can prevent seeds from dropping by removing the spent flowerheads. Despite its tendency to spread, agastache is not classified as invasive, especially if you choose a variety native to your region.

Q

Is it easy to grow agastache from seed?

A

Agastache can be grown from seed quite easily, but the seeds need cold stratification and light for germination. For this reason, it is recommended to start agastache seeds in the fall or winter with minimal covering.

ABOUT
FAQ's
VIDEOS

Flower Specifications

SEASON

Perennial

USDA ZONES

7 - 10

HEIGHT

26 - 32 inches

BLOOM SEASON

Mid summer to fall

BLOOM COLOR

White

ENVIRONMENT

Full sun

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

HOUSE PLANT

No

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

No

DEPTH

Seeds must be covered thinly

SOWING RATE

3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

18 - 24 inches

Giant Hyssop (Agastache Mexicana White) - This Giant Hyssop is characterized by upright growth, bushy, lemon-scented foliage and spikes of tubular white flowers that reach 26 - 32 inches in height. It is considered to be a short-lived perennial, and it easily establishes from Agastache Hyssop flower seeds. The Giant Hyssop plant is a magnet for bees and hummingbirds, and, like most species of Agastache, it has very pleasant smelling foliage. Many people make tea out of the leaves. It grows about 12 inches wide. Grow in moderately fertile, well-draining soils and in full sun.

Start the Agastache flower seeds indoors 6 - 8 weeks before the last expected frost. Cover the flower seeds lightly and keep them moist until germination. Transplant after danger of frost and the Hyssop plant will establish quickly in the garden.

Common Questions

Q

How can I encourage my Agastache to continue to bloom?

A

Trim the tips of the growth in spring when the plants reach around 6 inches tall to promote branching. Regularly remove spent flowers during the growing season to ensure continuous blooming.

Q

Do I need to deadhead my Agastache?

A

Deadheading agastache flowers promotes more blooms and helps manage the plant's tendency to self-seed. While not essential, removing spent flowers maintains plant neatness and prevents excessive self-seeding by agastache.

For further pruning, consider whether you are cultivating agastache as a perennial or annual plant. For perennials, trim back about one-third of the plant in spring to stimulate fresh growth. Continue pinching and deadheading until midsummer, as new growth is sensitive to cold and could jeopardize the plant's survival in winter. If growing agastache as an annual, ongoing pinching and deadheading throughout the season is suitable.

Q

Are agastache invasive?

A

If you have planted hummingbird mint, or any other type of agastache, in your garden, you may notice that it spreads similar to mint. This plant tends to self-seed abundantly, but removing the seedlings is a simple task. Additionally, you can prevent seeds from dropping by removing the spent flowerheads. Despite its tendency to spread, agastache is not classified as invasive, especially if you choose a variety native to your region.

Q

Is it easy to grow agastache from seed?

A

Agastache can be grown from seed quite easily, but the seeds need cold stratification and light for germination. For this reason, it is recommended to start agastache seeds in the fall or winter with minimal covering.

ABOUT
FAQ's
VIDEOS

Herb Specifications

SEASON

Perennial

USDA ZONES

4 - 9

HEIGHT

24 inches

BLOOM SEASON

Summer

BLOOM COLOR

Blue

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

Yes

DEPTH

Do not cover the seed but tightly press into the soil

SOWING RATE

2 - 3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

18 inches

Anise Hyssop Blue Spike (Agastache Foeniculum) - Start Anise Hyssop seeds and grow this lovely perennial, drought tolerant herb! Anise Hyssop only grows to approximately 24 inches tall and has bright blue flower spikes. The spikes are tightly packed with flowers that bloom at different times.

Fragrant blue blooms

Agastache Blue Spike has a nice fragrance much like anise or liquorice. It is suitable as a cut flower and is attractive to bees, butterflies and hummingbirds.

anise hyssop blue flowers

Anise hyssop seed | blue

How to grow

How To Grow Anise Hyssop From Seed: Growing Hyssop from herb seed is so rewarding! Anise Hyssop plants prefer full or partial sun, and mesic to dry conditions. The soil can consist of loam, clay-loam, or contain some rocky material.

Start Anise Hyssop herb seeds outdoors once frost danger has passed and temperatures are consistently warm. Press the Anise Hyssop seeds into the soil but do not cover them. Keep the flower seeds moist until germination occurs. The Hyssop herb plant may need some winter protection in zones 4 and 5.

  • Sowing Rate: 2 - 3 seeds per plant
  • Average Germ Time: 14 - 21 days
  • Keep moist until germination
  • Attracts bees, butterflies and hummingbirds
  • Depth: Do not cover seed but tightly press into soil
anise blue spike seed

Flower Specifications

Anise Hyssop spikes have strong square stems and the plants are held upright through the growing season. Anise Hyssop herb plants are especially beautiful when grown in a mass grouping. They also do well in planters or containers along porches and patios where its fragrance can be enjoyed.

  • Height: 24 inches
  • USDA Zones: 4 - 9
  • Season: Perennial
  • Deer Resistant: Yes
  • Drought Tolerant: Yes

Common Questions

Q

Do I need to deadhead my anise hyssop?

A

If you want to prolong your bloom season you will need to deadhead your flowers.

Q

Does anise hyssop work for butterfly gardens?

A

Yes, anise hyssop attracts butterflies so is great for a butterfly garden.

Q

Can I use anise hyssop for cut flowers?

A

Yes, anise hyssop can be used for a cut flower.

Q

Can anise hyssop by dried for dried flower arrangements.

A

Yes, hang the blooming spikes upside down or let them dry naturally on the plant.

ABOUT
FAQ's
VIDEOS

Herb Specifications

SEASON

Perennial

USDA ZONES

4 - 9

HEIGHT

36 inches

BLOOM SEASON

Summer

BLOOM COLOR

Purple

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

HOUSE PLANT

No

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

Yes

DEPTH

Do not cover the seed but tightly press into the soil

SOWING RATE

2 - 3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

18 inches

Korean Mint(Agastache Rugosa) - Bring the bees and butterflies to your garden when you start Korean mint seeds and grow this wonderfully fragrant perennial Agastache herb plant. Agastache Rugosa has tall flower spikes that are full of mauve flowers that bloom at different times.



Many common names

This popular herb goes by many names including: blue licorice, purple giant hyssop, Indian mint, wrinkled giant hyssop, huo xiang, Chinese patchouli, and Korean hyssop.

korean mint flowers

Agastache seed | Rugosa

How to grow

How To Grow Agastache From Seed: Growing Korean mint from seed is easy and rewarding. Agastache Rugosa seeds can be directly started outdoors in a prepared seedbed. Press the herb seeds into the soil but do not cover them. The plant is not picky about the soil, but it does prefer to be in full sun to partial shade.

  • Sowing Rate: 2 - 3 seeds per plant
  • Average Germ Time: 14 - 21 days
  • Keep moist until germination
  • Attracts bees, butterflies and hummingbirds
  • Depth: Do not cover, but lightly press seed into soil
agastache rugosa seeds

Flower Specifications

Korean Mint usually reaches 36 inches in height and it's popular with the insects with its liquorice-like scent. These flowers are also very nice for cutting and adding to fresh flower arrangements.

  • Height: 36 inches
  • USDA Zones: 4 - 9
  • Season: Perennial
  • Deer Resistant: Yes

Common Questions

Q

How can I encourage my Agastache to continue to bloom?

A

Trim the tips of the growth in spring when the plants reach around 6 inches tall to promote branching. Regularly remove spent flowers during the growing season to ensure continuous blooming.

Q

Do I need to deadhead my Agastache?

A

Deadheading agastache flowers promotes more blooms and helps manage the plant's tendency to self-seed. While not essential, removing spent flowers maintains plant neatness and prevents excessive self-seeding by agastache.

For further pruning, consider whether you are cultivating agastache as a perennial or annual plant. For perennials, trim back about one-third of the plant in spring to stimulate fresh growth. Continue pinching and deadheading until midsummer, as new growth is sensitive to cold and could jeopardize the plant's survival in winter. If growing agastache as an annual, ongoing pinching and deadheading throughout the season is suitable.

Q

Are agastache invasive?

A

If you have planted hummingbird mint, or any other type of agastache, in your garden, you may notice that it spreads similar to mint. This plant tends to self-seed abundantly, but removing the seedlings is a simple task. Additionally, you can prevent seeds from dropping by removing the spent flowerheads. Despite its tendency to spread, agastache is not classified as invasive, especially if you choose a variety native to your region.

Q

Is it easy to grow agastache from seed?

A

Agastache can be grown from seed quite easily, but the seeds need cold stratification and light for germination. For this reason, it is recommended to start agastache seeds in the fall or winter with minimal covering.

ABOUT
FAQ's
VIDEOS

Herb Specifications

SEASON

Perennial

USDA ZONES

4 - 10

HEIGHT

20 inches

BLOOM SEASON

Late spring until frost

BLOOM COLOR

Blue

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

AAS WINNER

2003

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

Yes

DEPTH

Do not cover the seed but tightly press into the soil

SOWING RATE

2 - 3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

12 inches

Bring beauty and fragrance to your garden with Outsidepride Perennial Agastache Foeniculum Anise Hyssop Golden Jubilee seeds, available in two sizes. This hardy perennial grows 20 inches tall, producing stunning purple-blue flower spikes with golden-green foliage. Perfect for USDA Zones 4-10, it thrives in full sun or partial shade and is a favorite for bees, butterflies, and hummingbirds. Unpalatable to deer and low maintenance, these heirloom seeds are easy to grow and make a perfect addition to any garden, offering blooms from spring to fall.
image of flower
Unique Appearance
The Anise Hyssop Golden Jubilee stands out with its vibrant purple-blue flower spikes and golden-green foliage. Its strong, upright stems keep the blooms tall all season long, creating a unique and eye-catching display. This distinctive color combination brings both beauty and charm, making it a lovely addition to any garden.
image of flower
Long Bloom Period
Plants from anise hyssop seeds delights gardeners with its long bloom period, offering vibrant purple-blue flowers from spring through fall. The extended flowering season ensures your garden stays colorful for months, providing a beautiful and low-maintenance display that continues to attract pollinators all summer long.
image of flower
Compact Growth Habit
With its compact growth habit, this plant is perfect for small spaces or container gardening. It reaches about 20 inches tall and spread 10 to 15 inches, making it easy to manage while still providing a full and vibrant display. Its size makes it an excellent choice for adding beauty without overwhelming your garden space.
image of flower
Drought Tolerant
This plant’s drought-tolerant nature makes it an ideal choice for low-maintenance gardens. Once established, it thrives with minimal watering, saving you time and effort while still delivering beautiful blooms. Its resilience to dry conditions ensures your garden stays vibrant, even during hot summer months, without constant care.
Experience unparalleled garden success with All-America Selections winners (AAS Winners), rigorously tested to thrive in local conditions, ensuring robust growth and exceptional yields. This award-winning Golden Hyssop herb, an All-America Selections (AAS) winner, is recognized for its exceptional performance. Only the highest-performing varieties receive this honor. With its stunning golden-green foliage and vibrant blue flowers, it brings a unique and beautiful contrast to any garden. Perfect for herb or flower gardens, this hardy plant is both visually striking and easy to grow, providing enduring beauty throughout the season.
Grow beauty and attract pollinators with Agastache foeniculum, a versatile and fragrant plant. The attractive serrated leaves release an alluring mint fragrance when lightly crushed. This easy-to-grow herb adds vibrant color and fragrance to any outdoor space, attracting bees, butterflies, and hummingbirds. Whether in garden beds or pots, Agastache seeds brings a touch of nature's beauty while requiring minimal care, making it an ideal choice for any gardener.
Start with seeds and grow a pollinator’s paradise. Sow 2 to 3 Hyssop herb seeds per plant, pressing them lightly into the soil surface without covering, as they need light to germinate. Ideally, sow directly in the garden after the last frost, or start indoors 6-8 weeks prior. This simple process leads to vibrant, pollinator-attracting blooms that will fill your garden with beauty. With a little care at the beginning, you’ll create a thriving environment for bees, butterflies, and hummingbirds all season long.

Anise Hyssop Golden Jubilee (Agastache Foeniculum) - This award winning Golden Hyssop herb has golden-green colored foliage with contrasting blue flowers. It can be grown from Anise Hyssop seeds, and it is attractive from seedling until frost. Once established, the plants are resistant to drought.

2003 AAS Flower Winner

This golden-leaved aromatic herb thrives in a full-sun garden or a partial shade garden location. The symmetrical, branching plants reach a mature height of 20 inches and spread 10 to 15 inches. The heat-loving plants will produce dense spikes of lavender-blue florets that crown the plants in mid to late summer. The attractive serrated leaves release an alluring mint fragrance when lightly crushed. Golden Jubilee is an easily grown, undemanding annual. Named Golden Jubilee to commemorate the 50 years’ reign of HM Queen Elizabeth II.

Common Questions

Q

Do I need to deadhead my anise hyssop?

A

If you want to prolong your bloom season you will need to deadhead your flowers.

Q

Does anise hyssop work for butterfly gardens?

A

Yes, anise hyssop attracts butterflies so is great for a butterfly garden.

Q

Can I use anise hyssop for cut flowers?

A

Yes, anise hyssop can be used for a cut flower.

Q

Can anise hyssop by dried for dried flower arrangements.

A

Yes, hang the blooming spikes upside down or let them dry naturally on the plant.

ABOUT
FAQ's
VIDEOS

Flower Specifications

SEASON

Perennial

USDA ZONES

5 - 9

HEIGHT

15 - 18 inches

BLOOM SEASON

Spring until frost

BLOOM COLOR

Orange

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

HOUSE PLANT

No

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

No

DEPTH

Seeds must be covered thinly

SOWING RATE

3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

24 inches

Mexican Hyssop (Agastache Aurantiaca Apricot Sprite) - This blazing hyssop rovides a sizzling blast of bright orange flowers during the heat mid-to-late summer. An outstanding perennial for attracting hummingbirds with brilliant fragrance. A great container plant; grow it as an annual if it is outside your growing zone. Grow in moderately fertile, well-draining soils and in full sun to partial shade.

Start the Agastache flower seeds indoors 6 - 8 weeks before the last expected frost. Cover the flower seeds lightly and keep them moist until germination. Transplant after danger of frost and the Hyssop plant will establish quickly in the garden. Aromatic foliage that resists grazing by deer and rabbits, this showy, water-wise perennial is perfect for rock gardens and open meadows. Loose spikes of fragrant, tubular apricot colored flowers on a dwarf form make it useful for mixed borders and containers.  Needs very little water once established.

Common Questions

Q

How can I encourage my Agastache to continue to bloom?

A

Trim the tips of the growth in spring when the plants reach around 6 inches tall to promote branching. Regularly remove spent flowers during the growing season to ensure continuous blooming.

Q

Do I need to deadhead my Agastache?

A

Deadheading agastache flowers promotes more blooms and helps manage the plant's tendency to self-seed. While not essential, removing spent flowers maintains plant neatness and prevents excessive self-seeding by agastache.

For further pruning, consider whether you are cultivating agastache as a perennial or annual plant. For perennials, trim back about one-third of the plant in spring to stimulate fresh growth. Continue pinching and deadheading until midsummer, as new growth is sensitive to cold and could jeopardize the plant's survival in winter. If growing agastache as an annual, ongoing pinching and deadheading throughout the season is suitable.

Q

Are agastache invasive?

A

If you have planted hummingbird mint, or any other type of agastache, in your garden, you may notice that it spreads similar to mint. This plant tends to self-seed abundantly, but removing the seedlings is a simple task. Additionally, you can prevent seeds from dropping by removing the spent flowerheads. Despite its tendency to spread, agastache is not classified as invasive, especially if you choose a variety native to your region.

Q

Is it easy to grow agastache from seed?

A

Agastache can be grown from seed quite easily, but the seeds need cold stratification and light for germination. For this reason, it is recommended to start agastache seeds in the fall or winter with minimal covering.

ABOUT
FAQ's
VIDEOS

Flower Specifications

SEASON

Perennial

USDA ZONES

7 - 10

HEIGHT

24 inches

BLOOM SEASON

Spring until frost

BLOOM COLOR

Mix

ENVIRONMENT

Full sun to partial shade

SOIL TYPE

Well-drained, pH 5.8 - 7.2

DEER RESISTANT

Yes

HOUSE PLANT

No

Planting Directions

TEMPERATURE

68F

AVERAGE GERM TIME

14 - 21 days

LIGHT REQUIRED

No

DEPTH

Seeds must be covered thinly

SOWING RATE

3 seeds per plant

MOISTURE

Keep seeds moist until germination

PLANT SPACING

24 inches

Mexican Hyssop (Agastache Aurantiaca Fragrant Delight Mix) - Perennial zones 7 - 10, typically grown as an annual in colder climates. Deliciously fragrant flower spikes in apricot, grape and raspberry colors! Prepare for the buzz of a diversity of beneficial insects and hummingbirds! These 24 inch tall plants are a welcome addition to the pollinator garden. Grow in moderately fertile, well-draining soils and in full sun to partial shade.

Start the Agastache flower seeds indoors 6 - 8 weeks before the last expected frost. Cover the flower seeds lightly and keep them moist until germination. Transplant after danger of frost and the Hyssop plant will establish quickly in the garden. Aromatic foliage that resists grazing by deer and rabbits, this showy, water-wise perennial is perfect for rock gardens and open meadows. Loose spikes of fragrant, tubular apricot, grape, and raspberry colored flowers on a dwarf form make it useful for mixed borders and containers.  Needs very little water once established.

Common Questions

Q

How can I encourage my Agastache to continue to bloom?

A

Trim the tips of the growth in spring when the plants reach around 6 inches tall to promote branching. Regularly remove spent flowers during the growing season to ensure continuous blooming.

Q

Do I need to deadhead my Agastache?

A

Deadheading agastache flowers promotes more blooms and helps manage the plant's tendency to self-seed. While not essential, removing spent flowers maintains plant neatness and prevents excessive self-seeding by agastache.

For further pruning, consider whether you are cultivating agastache as a perennial or annual plant. For perennials, trim back about one-third of the plant in spring to stimulate fresh growth. Continue pinching and deadheading until midsummer, as new growth is sensitive to cold and could jeopardize the plant's survival in winter. If growing agastache as an annual, ongoing pinching and deadheading throughout the season is suitable.

Q

Are agastache invasive?

A

If you have planted hummingbird mint, or any other type of agastache, in your garden, you may notice that it spreads similar to mint. This plant tends to self-seed abundantly, but removing the seedlings is a simple task. Additionally, you can prevent seeds from dropping by removing the spent flowerheads. Despite its tendency to spread, agastache is not classified as invasive, especially if you choose a variety native to your region.

Q

Is it easy to grow agastache from seed?

A

Agastache can be grown from seed quite easily, but the seeds need cold stratification and light for germination. For this reason, it is recommended to start agastache seeds in the fall or winter with minimal covering.

Videos

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