Root Chervil in Zone 7a & 7b
Chaerophyllum bulbosum
Yes, root chervil grows in zones 7a and 7b. Plant it outside Jan 16–Jan 23.
When to plant root chervil in zone 7b
Zones 7a and 7b share the same average frost dates, so this page covers both.
Method: Direct sow: Direct-sow outside. It doesn't transplant well, or doesn't need the extra time indoors.
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Jan 16–Jan 23 |
| Estimated harvest | Jun 15–Jun 22 (~150 days after direct-sowing) |
Spacing: 9 per square foot (square-foot-gardening spacing). Mature height: 0.5-1 ft.
Root chervil, also called turnip-rooted chervil, is a minor French root vegetable in the carrot and parsnip family, with a single taproot and a flavor somewhere between carrot, parsnip, and chestnut.
How root chervil fits zone 7's season
Zone 7b's frost-free window runs about 198 days, from April 10 to October 25. Root chervil needs about 150 days from sowing to first harvest.
Root Chervil planting windows in every zone
Zone 7b is highlighted. Useful for comparing against a neighbouring zone, or for a garden somewhere else.
| Zone | Start indoors | Sow or plant out | Harvest |
|---|---|---|---|
| 5a & 5b | Not usually | Feb 15–Feb 22 | Jul 15–Jul 22 |
| 6a & 6b | Not usually | Jan 31–Feb 7 | Jun 30–Jul 7 |
| 7a & 7b (your zone) | Not usually | Jan 16–Jan 23 | Jun 15–Jun 22 |
| 8a & 8b | Not usually | Dec 31–Jan 7 | May 30–Jun 6 |
Harvest dates are about 150 days after the sow or plant-out date.
Good companions
No well-established companions for root chervil.
Where to buy root chervil seeds
None of the seed suppliers we list carries root chervil seeds right now. A local garden center or a specialty seed house is the place to look.
See why we recommend these suppliers →
As an Amazon Associate we earn from qualifying purchases. Some links on this page also go to other retailers we may earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a clear consensus of positive, independent reviews, or ones we bought and use ourselves. Each item on our gear page says which.
See it growing
Search YouTube for "growing root chervil" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 7b calendar · Plan your beds in the Garden Designer →
Pin this for later
Growing Root Chervil in USDA zone 7b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
Save to Pinterest