Anise Hyssop in Zone 8a & 8b
Agastache foeniculum
When to plant anise hyssop in zone 8b
Zones 8a and 8b share the same average frost dates in our data, so this page covers both.
Method: Either: Start indoors for an earlier harvest, or direct-sow outside for less fuss. Anise Hyssop tolerates either.
| Start indoors | Feb 11–Feb 18 |
|---|---|
| Direct sow / transplant outside | Mar 25–Apr 1 |
| Estimated harvest | Jun 11–Jun 18 (~78 days after planting) |
Spacing: 1 per square foot (square-foot-gardening spacing). Mature height: 2-3 ft.
Anise hyssop is a perennial herb in the mint family with a distinctive licorice-mint flavor, grown for its edible leaves and flower spikes as much as for the bees and butterflies it attracts.
How anise hyssop fits zone 8's season
Zone 8b's frost-free window runs about 230 days, from March 25 to November 10. Anise Hyssop needs about 78 days from sowing to first harvest.
Good companions
No standout companions recorded yet for Anise Hyssop.
Where to buy anise hyssop seeds
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See it growing
Search YouTube for "growing anise hyssop" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 8b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Anise Hyssop in USDA zone 8b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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