When to plant Beet in Zone 10b
In Zone 10b, Beet: direct sow outdoors around Dec 18–Jan 15; direct sow outdoors around Oct 22–Nov 5. Expect to harvest around Feb 11–Mar 11.
| Step | When |
|---|---|
| Direct sow outdoors | Dec 18 – Jan 15 |
| Direct sow outdoors | Oct 22 – Nov 5 |
| Harvest | Feb 11 – Mar 11 |
| Harvest | Dec 16 – Dec 30 |
Tip: Each seed cluster sends up several plants — thin early so roots have room to size up.
Zone 10b averages a last spring frost around Jan 15 and a first fall frost around Dec 31. These are zone averages — look up your ZIP for your exact area.
See the full Zone 10b calendar in the tool →