When to plant radishes in zone 5
In USDA zone 5, the last spring frost usually falls between Apr 10 and May 10. Sow or plant radishes around Mar 30 to Sep 23. Expect to harvest around Apr 30 to Oct 23.
Zone 5 dates for radishes
| Sow or plant outside | Mar 30 to Sep 23 |
|---|---|
| Harvest | Apr 30 to Oct 23 |
| 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 radishes in your exact town, not just your zone.
Get my dates free →How to grow radishes
The fastest reward in the garden. Read the full radishes growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.