DibbleWhen to plant dill in Zone 3
In Zone 3, the last spring frost usually passes around May 15 and the first fall frost arrives around September 15, leaving about 123 frost-free days. The windows below are computed from those frost dates, with the same math the Dibble app uses.
Short, cool season. Start most warm crops indoors and protect from late frosts.
Planting windows for dill in Zone 3
| Task | Window |
|---|---|
| Direct sow | May 1 to May 15 |
| Estimated harvest | Jun 25 to Jul 25 |
The harvest estimate counts 55 days to maturity, then a picking window of about 30 days. These windows use typical frost dates for Zone 3; Dibble pins them to your exact ZIP code.
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How to grow dill
Direct sow 2 weeks before last frost, dill resents transplanting. Let some flower to draw beneficial insects and self-sow.
Companion plants
Good neighbors for Dill:
Better kept apart:
Dill in nearby zones
Keep exploring
Dill: the full growing guide · The Zone 3 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.