DibbleWhen to plant blueberries 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 blueberries in Zone 7
| Task | Window |
|---|---|
| Transplant | Mar 20 to Apr 3 |
| Estimated harvest | Jul 18 to Aug 17 |
The harvest estimate counts 120 days to maturity, then a picking window of about 30 days. These windows use typical frost dates for Zone 7; Dibble pins them to your exact ZIP code.
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Blueberry in a Zone 7 season
Zone 7 gives about 202 frost-free days. Blueberry needs roughly 120 days from transplant. That leaves about 82 days of slack, so there is room for a late start or a second planting.
How to grow blueberries
Plant bare-root bushes in early spring in acidic soil. A long-lived perennial, full crops come in a few years, so be patient.
Companion plants
Good neighbors for Blueberry:
Blueberry in other zones
Not in Zone 7? Pick your zone for the same dated windows.
Keep exploring
Blueberry: 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.