Sweet Corn in Zone 10b
Zea mays
Method: Direct sow — Direct-sow outside — Sweet Corn doesn't transplant well, or doesn't need the extra time indoors.
| Window | Spring window |
|---|---|
| Start indoors | Not typically started indoors |
| Direct sow / transplant outside | Feb–Mar |
| Estimated harvest | ~75 days after direct-sowing |
| Window | Monsoon window |
|---|---|
| Start indoors | Not typically started indoors |
| Direct sow / transplant outside | Jul–Aug |
| Estimated harvest | ~75 days after direct-sowing |
Spacing: 1 per square foot (square-foot-gardening spacing).
Zone 10b dates sourced from growinginthegarden.com.
Good companions
- Bush Beans — Classic 'three sisters' — beans climb corn stalks and fix nitrogen.
- Winter Squash — Squash vines shade the soil, suppressing weeds around corn.
Where to buy sweet corn seeds
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See it growing
Search YouTube for "growing sweet corn" videos → (a live search, not a hand-picked video — results vary and aren't vetted by us)
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