When to plant Radish in Zone 8b
In Zone 8b, Radish: direct sow outdoors around Feb 15–Mar 29; direct sow outdoors around Sep 30–Oct 28. Expect to harvest around Mar 15–Apr 26.
| Step | When |
|---|---|
| Direct sow outdoors | Feb 15 – Mar 29 |
| Direct sow outdoors | Sep 30 – Oct 28 |
| Harvest | Mar 15 – Apr 26 |
| Harvest | Oct 28 – Nov 25 |
Tip: The fastest crop in the garden — sow in succession and harvest before they turn woody.
Zone 8b averages a last spring frost around Mar 15 and a first fall frost around Nov 25. These are zone averages — look up your ZIP for your exact area.
See the full Zone 8b calendar in the tool →