DibbleWhen to plant chives in Zone 6
In Zone 6, the last spring frost usually passes around April 21 and the first fall frost arrives around October 17, leaving about 179 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.
Generous season. Spring and fall plantings both productive.
Planting windows for chives in Zone 6
| Task | Window |
|---|---|
| Start seeds indoors | Mar 10 to Mar 24 |
| Transplant | Apr 7 to Apr 21 |
| Estimated harvest | Jun 26 to Nov 23 |
The harvest estimate counts 80 days to maturity, then a picking window of about 150 days. These windows use typical frost dates for Zone 6; Dibble pins them to your exact ZIP code.
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Chives in a Zone 6 season
Zone 6 gives about 179 frost-free days. Chives needs roughly 80 days from transplant. That leaves about 99 days of slack, so there is room for a late start or a second planting.
How to grow chives
Set out divisions or start seed a couple of weeks before last frost. A hardy perennial whose purple flowers feed pollinators.
Companion plants
Good neighbors for Chives:
Better kept apart:
Chives in other zones
Not in Zone 6? Pick your zone for the same dated windows.
Keep exploring
Chives: the full growing guide · The Zone 6 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.