Giant Hyssop

Agastache aurantiaca, A. x hybrida, Agastache mexicana, A. Pallida-Hybr., A. rupestris

How to plant Agastache seeds

Agastache plants flower from early summer until frost. Blooms are hummingbird and butterfly favorites. Leaves and flowers are fragrant.

Agastache Apache Sunset - Agastache rupestris PR01170

APACHE SUNSET Agastache Seeds Agastache rupestris

Organically grown. Apache Sunset agastache is a heavy blooming, first year flowering 2 ft. tall perennial. Spikes of tubular flowers in rich shades of peach, orange, and rose appear from June to October. Flowers are superb for cutting. Plants emit a root beer-like fragrance and the silver-gray, lacy leaves provide attractive contrast. Apache Sunset is longer lived than most agastaches. Winter hardy to zone 5.

20 seeds - $3.49

Agastache Astello Indigo - Agastache x hybrida PR01249

AS­TELLO INDIGO Agastache Seeds Agastache x hybrida

Widely adapted 20 in. tall plants thrive in cool or hot weather. Astello Indigo agastache produces long lasting, mint scented, deep blue flower spikes July through October. Flowers attract butterflies and are superb for cutting.

Deep green disease resistant leaves carry a root beer fragrancee and plants stay healthy all season. Astello Indigo agastache can be grown as an annual in all zones and is a winter hardy perennial to zone 6. A Fleuroselect Gold Medal Winner.

20 seeds - $2.99

Agastache Tango - Agastache aurantiaca PR01766

TANGO Agastache Seeds Agastache aurantiaca

Tango agastache produces spikes of brilliant orange flowers from late spring into fall. Bushy 14 in. tall plants with scented, gray-green leaves flower the first year. Prefers soil that is more fertile, and will tolerate more summer water when compared to most other agastaches. Winter hardy to zone 5.

Grow with Tango agastache with Hidcote Superior lavender, red hot poker and Zebrina zebra hollyhock.

20 seeds - $2.99

Agastache Bolero - Agastache Cana-Hybr PR01765

BOLERO Agastache Seeds Agastache Cana-Hybr.

Bolero agastache is first year flowering 18 in. tall, branching perennial. Vivid rose-purple tubular flowers are enclosed in a purple calyx and appear from June to October. They are excellent cut flowers. Bronze-colored foliage is fragrant. Winter hardy to zone 5.

Bolero's exceptional heat tolerance caught the Dallas Arboretum's attention and gave it their 'Flameproof' award. Grow Bolero agastache with Table Mountain hardy ice plant.

20 seeds - $3.49

Agastache Apricot Sprite - Agastache aurantiaca PR05020

APRICOT SPRITE Agastache Seeds Agastache aurantiaca

Tubular peachy-apricot flowers in summer and fall and attract butterflies and hummingbirds. Bushy 1.5 ft. tall plants carry fragrant, lacy-green leaves. Started early Apricot Sprite agastache flowers first year. The A. aurantiaca agastaches tolerate more summer water than other agastaches and prefer fertile soil. Winter hardy to zone 7 and can be grown as an annual everywhere.

30 seeds - $2.99

Agastache Globetrotter - Agastache Pallida-Hybr. PR01767

GLOBE­TROTTER Agastache Seeds Agastache Pallida-Hybr.

Dense spikes of lilac-pink flowers with reddish bracts bloom the first year. Flowers appear from June to September and are excellent for cutting. Winter hardy to zone 6. Globetrotter agastache was a top performer at the Dallas Arboretum Plant Trials.

Globetrotter is a winner of the Dallas Arboretum's 'Flameproof' award (for thriving in Texas heat). Grows nicely with Magnus Superior echinacea, and Sunburst Colours penstemon.

30 seeds - $2.99

Agastache Sangria - Agastache mexicana PR01709

SANGRIA Agastache Seeds Agastache mexicana

Sangria produces red-purple flowers the first season from July to October. Leaves are mint scented and make a soothing tea. Plants have an upright habit, are heavy blooming and grow to 4 ft. tall. A winter hardy perennial to zone 7 and can be grown as an annual everywhere.

Sangria agastache grows beautifully with Amber Wheels gaillardia and Blue Glitter sea holly.

30 seeds - $2.99

Agastache Asturo White - Agastache x hybrida PR01251

ASTURO WHITE Agastache Seeds Agastache x hybrida

Asturo White agastache is a Fleuroselect Approved Novelty. A fresh combination of mint-scented, pure white flowers with contrasting bright green calyxes make this dwarf hybrid stand out. Asturo White is an excellent addition to containers and garden beds and cut flowers can be used fresh or dried.

Asturo White agastache grows to 15 in. tall by 12 in. wide and blooms mid-summer through fall. Plants are tender perennials that will flower the first year and are most often grown as annuals.

20 seeds - $2.99

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How to Plant Agastache Seeds

Bee introduces how to plant

Sow agastache seed in cell packs or flats, press into soil but do not cover. Seeds need light to germinate. Kept at 70°F., germination is in 14-30 days. Transplant seedlings into the garden 12-18 in. apart after all danger of frost.