In USDA zone 6, the last spring frost usually falls between Apr 5 and Apr 30. Plant around Mar 29 to May 11. Once established, expect to harvest around Jun 29 to Aug 28.
| Sow or plant outside | Mar 29 to May 11 |
|---|---|
| Harvest | Jun 29 to Aug 28 |
| Typical last spring frost | Apr 5 to Apr 30 |
| 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 blueberries in your exact town, not just your zone.
Get my dates free →A backyard star — all about acidic soil. Read the full blueberries growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.