When to plant winter squash in Zone 11

In Zone 11, the last spring frost usually passes around January 1 and the first fall frost arrives around December 31, leaving about 365 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.

Frost-free, tropical. Year-round growing; timing follows wet/dry and heat, not frost.

Planting windows for winter squash in Zone 11

The harvest estimate counts 100 days to maturity, then a picking window of about 21 days. These windows use typical frost dates for Zone 11; Dibble pins them to your exact ZIP code.

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Winter Squash in a Zone 11 season

Zone 11 gives about 365 frost-free days. Winter Squash needs roughly 100 days from sowing. That leaves about 265 days of slack, so there is room for a late start or a second planting.

How to grow winter squash

Give winter squash and pumpkins room to roam. Sow once the soil is warm and nights stay mild, timing it so the fruit ripens in dry weather. Cure the mature fruit in the sun before storing.

Companion plants

Good neighbors for Winter Squash:

Better kept apart:

Winter Squash in other zones

Not in Zone 11? Pick your zone for the same dated windows.

Keep exploring

Winter Squash: the full growing guide · The Zone 11 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.