DibbleWhen to plant watermelon in Zone 7
In Zone 7, the last spring frost usually passes around April 10 and the first fall frost arrives around October 29, leaving about 202 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.
Long season. Great for succession planting and fall crops.
Planting windows for watermelon in Zone 7
| Task | Window |
|---|---|
| Direct sow | Apr 24 to May 8 |
| Estimated harvest | Jul 18 to Aug 8 |
The harvest estimate counts 85 days to maturity, then a picking window of about 21 days. These windows use typical frost dates for Zone 7; Dibble pins them to your exact ZIP code.
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How to grow watermelon
Watermelon needs heat and room. Sow 2 weeks after last frost; in short seasons start indoors and pick early varieties.
Companion plants
Good neighbors for Watermelon:
Better kept apart:
Watermelon in nearby zones
Keep exploring
Watermelon: the full growing guide · The Zone 7 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.