American Ginseng in Zone 8a & 8b
Panax quinquefolius
When to plant american ginseng in zone 8b
Zones 8a and 8b share the same average frost dates in our data, so this page covers both.
Method: Direct sow: Direct-sow outside. American Ginseng doesn't transplant well, or doesn't need the extra time indoors.
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Mar 25–Apr 1 |
| Estimated harvest | Jul 7 '30–Jul 14 '30 (~1200 days after direct-sowing) |
Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 0.5-1.5 ft.
American ginseng is a slow woodland perennial, taking 180-plus days just to germinate and several years more before the root is worth digging.
How american ginseng fits zone 8's season
Zone 8b's frost-free window runs about 230 days, from March 25 to November 10. American Ginseng needs about 1200 days from sowing to first harvest.
Good companions
No standout companions recorded yet for American Ginseng.
Where to buy american ginseng seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing american ginseng" 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 American Ginseng in USDA zone 8b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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