USDA Zone 4

Upper Midwest, northern New England, mountain West. Most warm crops need an indoor head start.

WINTER LOW

-30°F to -20°F

FROST-FREE DAYS

~135

TYPICAL FROST WINDOW

last ~May 10, first ~Sep 25

Download printable PDFFREEZone 4 planting calendar: month-by-month chart and exact dates, 2 pages, US Letter

Frost dates here are broad averages. Build a dated calendar for your exact spot with the planting calendar generator.

Crops that fit the season