When to plant raspberries in zone 4
In USDA zone 4, the last spring frost usually falls between May 1 and May 20. Plant around Apr 21 to Jun 3. Once established, expect to harvest around Aug 12 to Nov 8.
Zone 4 dates for raspberries
| Sow or plant outside | Apr 21 to Jun 3 |
|---|---|
| Harvest | Aug 12 to Nov 8 |
| 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 raspberries in your exact town, not just your zone.
Get my dates free →How to grow raspberries
Fast, forgiving, and very cold-hardy. Read the full raspberries growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.