When to plant Brussels sprouts in zone 5
In USDA zone 5, the last spring frost usually falls between Apr 10 and May 10. Start Brussels sprouts indoors around Apr 5 to May 6. Plant them out around Jun 5 to Jun 29. Expect to harvest around Oct 20 to Nov 30.
Zone 5 dates for Brussels sprouts
| Start seeds indoors | Apr 5 to May 6 |
|---|---|
| Plant outside | Jun 5 to Jun 29 |
| Harvest | Oct 20 to Nov 30 |
| Typical last spring frost | Apr 10 to May 10 |
| 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 Brussels sprouts in your exact town, not just your zone.
Get my dates free →How to grow Brussels sprouts
A long-season treat, sweetened by frost. Read the full Brussels sprouts growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.