In USDA zone 4, the last spring frost usually falls between May 1 and May 20. Start cabbage indoors around Mar 10 to Apr 15. Plant them out around May 3 to Jun 3. Expect to harvest around Jul 3 to Aug 21.
| Start seeds indoors | Mar 10 to Apr 15 |
|---|---|
| Plant outside | May 3 to Jun 3 |
| Harvest | Jul 3 to Aug 21 |
| Typical last spring frost | May 1 to May 20 |
| Typical first fall frost | around Sep 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 cabbage in your exact town, not just your zone.
Get my dates free →Dense, storable heads for slaws and kraut. Read the full cabbage growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.