Agastache foeniculum
anise hyssop, giant blue hyssop
An upright, clump-forming perennial native to parts of the upper Midwest and Great Plains region. Lavender to purple flowers are densely packed along showy, cylindrical, terminal spikes mid to late summer. Medium green, lanceolate foliage remains clean throughout the season and carries a refreshing anise scent, attracting hummingbirds and butterflies.
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Good soil drainage is essential |
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8 week bloom period |
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Anise scented, aromatic foliage |
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Attracts pollinators |
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Great for fresh or dried arrangements |
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Grown in trays of 38 |
Height24-48 Inches |
Spread18-36 Inches |
Bloom Color
PurpleUSDA Hardiness Zone 4-8
Interesting Notes
Aromatic leaves can be incorporated into herbal teas or jellies, and seeds can be added to cookies or muffins. Dried leaves can be added to potpourris. Agastache comes from the Greek words for “much” (agan) and “grain stalk” (stachys) in reference to the flower spikes. Foeniculum comes from a Latin word meaning hay.
-Kemper Center for Home Gardening, Missouri Botanical Garden
http://www.mobot.org
Growing and Maintenance Tips
Easily grown in average, dry to medium moisture, well-drained soils in full sun to part shade (best in full sun). Good soil drainage is essential. Water well upon planting and regularly until established; plants tolerate dry soils once established. Deadhead spent flowers to promote additional bloom.
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