DibbleWhen to plant lemon 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 lemon in Zone 10
| Task | Window |
|---|---|
| Transplant | Feb 14 to Feb 28 |
| Estimated harvest | Nov 11 to Jan 10 |
The harvest estimate counts 270 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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How to grow lemon
In mild zones plant after the last frost; elsewhere grow it in a pot and overwinter indoors. Evergreen and self-fruitful, ripening for months.
Lemon in nearby zones
Keep exploring
Lemon: 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.