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Gran's Garden Seeds

Hyssop Seeds, Agastache Mexicana Lavender Blue

Hyssop Seeds, Agastache Mexicana Lavender Blue

Regular price $3.50 USD
Regular price Sale price $3.50 USD
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Hyssop Seeds, Agastache Mexicana Lavender Blue
20 seeds per package, non-gmo, open pollinated

Giant Hyssop or Agastache is a perennial that grows best in USDA Zones: 7 - 10.

This Giant Hyssop commonly used for cut flowers or dried arrangements also has aromatic foliage that attracts both hummingbirds and butterflies.

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.

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 attracts 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..

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
Temperature: 68F
Average Germ Time: 14 - 21 days
Light Required: Yes
Depth: Seeds must be covered thinly
Moisture: Keep seeds lightly moist until germination
Plant Spacing: 18 - 24 inches
Full Sun

Needs light to germinate. Press seed on to soil, keep lightly moist until germination.

Process Time & Shipping

Orders are mailed out the next business day using USPS.

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