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Know Your Ground

State Rankings

States Ranked by Growing Season Length

Ranked by frost-free days — longer seasons mean more food production capacity.

100
Frost-free days: 365USDA Zone: 11

Year-round growing season.

Frost-free days: 310USDA Zone: 9

Year-round growing season.

Frost-free days: 270USDA Zone: 9

Year-round growing season.

Frost-free days: 260USDA Zone: 9

Year-round growing season.

Frost-free days: 250USDA Zone: 9

Year-round growing season.

68
Frost-free days: 250USDA Zone: 8

Year-round growing season.

Frost-free days: 230USDA Zone: 8

Long growing season.

Frost-free days: 230USDA Zone: 8

Long growing season.

Frost-free days: 230USDA Zone: 8

Long growing season.

60
Frost-free days: 220USDA Zone: 8

Long growing season.

Frost-free days: 210USDA Zone: 7

Long growing season.

Frost-free days: 210USDA Zone: 7

Long growing season.

Frost-free days: 210USDA Zone: 7

Long growing season.

Frost-free days: 200USDA Zone: 7

Long growing season.

Frost-free days: 200USDA Zone: 7

Long growing season.

Frost-free days: 195USDA Zone: 7

Moderate growing season.

Frost-free days: 195USDA Zone: 7

Moderate growing season.

Frost-free days: 195USDA Zone: 7

Moderate growing season.

Frost-free days: 190USDA Zone: 7

Moderate growing season.

Frost-free days: 190USDA Zone: 6

Moderate growing season.

Frost-free days: 190USDA Zone: 7

Moderate growing season.

50
Frost-free days: 185USDA Zone: 8

Moderate growing season.

49
Frost-free days: 180USDA Zone: 6

Moderate growing season.

Frost-free days: 180USDA Zone: 7

Moderate growing season.

Frost-free days: 175USDA Zone: 6

Moderate growing season.

Frost-free days: 175USDA Zone: 8

Moderate growing season.

46
Frost-free days: 170USDA Zone: 6

Moderate growing season.

#28Ohio
46
Frost-free days: 170USDA Zone: 6

Moderate growing season.

Frost-free days: 170USDA Zone: 6

Moderate growing season.

Frost-free days: 170USDA Zone: 6

Moderate growing season.

Frost-free days: 165USDA Zone: 6

Moderate growing season.

Frost-free days: 165USDA Zone: 6

Moderate growing season.

Frost-free days: 160USDA Zone: 6

Moderate growing season.

43
Frost-free days: 160USDA Zone: 7

Moderate growing season.

Frost-free days: 160USDA Zone: 6

Moderate growing season.

#36Iowa
42
Frost-free days: 155USDA Zone: 5

Moderate growing season.

Frost-free days: 155USDA Zone: 5

Moderate growing season.

#38Utah
42
Frost-free days: 155USDA Zone: 6

Moderate growing season.

Frost-free days: 150USDA Zone: 5

Moderate growing season.

39
Frost-free days: 145USDA Zone: 6

Short growing season.

Frost-free days: 145USDA Zone: 5

Short growing season.

Frost-free days: 145USDA Zone: 4

Short growing season.

38
Frost-free days: 140USDA Zone: 5

Short growing season.

Frost-free days: 140USDA Zone: 4

Short growing season.

Frost-free days: 140USDA Zone: 5

Short growing season.

Frost-free days: 135USDA Zone: 4

Short growing season.

35
Frost-free days: 130USDA Zone: 4

Short growing season.

Frost-free days: 125USDA Zone: 4

Short growing season.

32
Frost-free days: 120USDA Zone: 4

Short growing season.

31
Frost-free days: 115USDA Zone: 4

Short growing season.

30
Frost-free days: 110USDA Zone: 4

Short growing season.

Rankings based on public data from USDA, FEMA, state regulatory databases, and our species databases. How we calculate these scores →

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