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Maryland planting calendars & frost dates

7 cities · USDA zones + NOAA frost dates + monthly weather normals

Pick your city for its average last & first frost dates, USDA hardiness zone, a month-by-month typical-weather table, and a crop-by-crop planting schedule — all built from public USDA and NOAA data.

Cities in Maryland

Annapolis · zone 7b Baltimore · zone 8a Bowie · zone 7a Frederick · zone 7a Gaithersburg · zone 7b Hagerstown · zone 7a Rockville · zone 7b

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One email in early spring and early fall with the dates for your area. No spam.