Honesty (Lunaria) in Zone 6a & 6b
Lunaria annua
When to plant honesty (lunaria) in zone 6b
Zones 6a and 6b share the same average frost dates in our data, so this page covers both.
Method: Direct sow: Direct-sow outside. Honesty (Lunaria) doesn't transplant well, or doesn't need the extra time indoors.
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Apr 25–May 2 |
| Estimated bloom | Aug 23–Aug 30 (~120 days after direct-sowing) |
Spacing: about 2 square feet per plant (square-foot-gardening spacing). Mature height: 2-3 ft.
Honesty is grown for what is left after it dies: flat, papery, translucent seed pods that hold their shape indoors for years.
How honesty (lunaria) fits zone 6's season
Zone 6b's frost-free window runs about 173 days, from April 25 to October 15. Honesty (Lunaria) needs about 120 days from sowing to first harvest.
Good companions
No standout companions recorded yet for Honesty (Lunaria).
Where to buy honesty seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing honesty (lunaria)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 6b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Honesty (Lunaria) in USDA zone 6b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.
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