DibbleWhen to plant cabbage in Zone 8
In Zone 8, the last spring frost usually passes around March 28 and the first fall frost arrives around November 7, leaving about 224 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.
Mild winters, long season. Cool crops in fall/winter; heat can limit summer greens.
Planting windows for cabbage in Zone 8
| Task | Window |
|---|---|
| Start seeds indoors | Feb 14 to Feb 28 |
| Transplant | Mar 14 to Mar 28 |
| Estimated harvest | May 23 to Jun 13 |
The harvest estimate counts 70 days to maturity, then a picking window of about 21 days. These windows use typical frost dates for Zone 8; Dibble pins them to your exact ZIP code.
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Cabbage in a Zone 8 season
Zone 8 gives about 224 frost-free days. Cabbage needs roughly 70 days from transplant. That leaves about 154 days of slack, so there is room for a late start or a second planting.
How to grow cabbage
Start seeds indoors about 4 weeks before planting out, and set the plants out in the cool part of the year. Steady moisture prevents split heads. Where winters are mild, plant in autumn and harvest before the heat.
Companion plants
Good neighbors for Cabbage:
Better kept apart:
Cabbage in other zones
Not in Zone 8? Pick your zone for the same dated windows.
Keep exploring
Cabbage: the full growing guide · The Zone 8 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.