DibbleWhen to plant eggplant in Zone 10
In Zone 10, the last spring frost usually passes around January 31 and the first fall frost arrives around December 15, leaving about 318 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.
Nearly frost-free. Grow cool crops in winter; summers are too hot for many vegetables.
Planting windows for eggplant in Zone 10
| Task | Window |
|---|---|
| Start seeds indoors | Dec 20 to Jan 3 |
| Transplant | Feb 28 to Mar 14 |
| Estimated harvest | May 14 to Jul 13 |
The harvest estimate counts 75 days to maturity, then a picking window of about 60 days. These windows use typical frost dates for Zone 10; Dibble pins them to your exact ZIP code.
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Eggplant in a Zone 10 season
Zone 10 gives about 318 frost-free days. Eggplant needs roughly 75 days from transplant. That leaves about 243 days of slack, so there is room for a late start or a second planting.
How to grow eggplant
Eggplant craves heat. Start seeds indoors about 10 weeks before planting out, and transplant only once the soil is warm and nights stay mild. A chill stunts the plants for weeks.
Companion plants
Good neighbors for Eggplant:
Better kept apart:
Eggplant in other zones
Not in Zone 10? Pick your zone for the same dated windows.
Keep exploring
Eggplant: the full growing guide · The Zone 10 planting calendar · Every crop and zone
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Dates are estimates based on typical frost dates for the zone. Your yard has its own microclimate, so use them as a starting point and adjust as you learn your space.