When to plant cauliflower in zone 7
In USDA zone 7, the last spring frost usually falls between Apr 1 and Apr 20. Start cauliflower indoors around Feb 8 to Mar 16. Plant them out around Apr 3 to May 4. Expect to harvest around May 22 to Jul 7.
Zone 7 dates for cauliflower
| Start seeds indoors | Feb 8 to Mar 16 |
|---|---|
| Plant outside | Apr 3 to May 4 |
| Harvest | May 22 to Jul 7 |
| Typical last spring frost | Apr 1 to Apr 20 |
| Typical first fall frost | around Oct 15 |
USDA zones measure winter cold, not frost dates, so these are typical dates for the zone. Towns in the same zone can be weeks apart.
Get dates for cauliflower in your exact town, not just your zone.
Get my dates free →How to grow cauliflower
The fussy but rewarding brassica. Read the full cauliflower growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.