True North Homestead

Zone 4 Seasonal Checklist

Temperature

−30°F to −20°F

Growing Season

120–150 days

Last Frost

Mid May

First Frost

Late September

September Tasks

Harvest and cure winter squash

Garden

Final big canning push

Kitchen

Switch pets to immune-support routine for fall

Animals

Common Crops for Zone 4

broccolicarrotslettucespinachbeetsonionsgarlic