When to plant cauliflower in zone 8
In USDA zone 8, the last spring frost usually falls between Feb 25 and Mar 25. Start cauliflower indoors around Jan 8 to Feb 13. Plant them out around Mar 3 to Apr 3. Expect to harvest around Apr 21 to Jun 6.
Zone 8 dates for cauliflower
| Start seeds indoors | Jan 8 to Feb 13 |
|---|---|
| Plant outside | Mar 3 to Apr 3 |
| Harvest | Apr 21 to Jun 6 |
| Typical last spring frost | Feb 25 to Mar 25 |
| Typical first fall frost | around Nov 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.