Zone 4 – Vegetable Planting Calendar Guide

Zone 4 has shorter growing season than most USDA garden zones in the United States. Choose vegetable varieties with faster maturing dates. With a last frost date of June 1st and first frost date of October 1st. These dates will vary a week or two so it’s important to watch the weather before planting. Annual minimum temperature for zone 4 is -20ºF.
Zone 4 Hardiness Dates
First Frost Date Last Frost Date
June 1st October 1st

Use your last and first frost dates to calculate your planting schedules.

Using the planting schedule below will help you get the most out of your garden. Starting seeds indoors before your last frost date will give you a jump start on the growing season. Knowing when to transplant seedlings outdoors will help to maximize your harvest.

Zone 4 Planting Schedule