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When to Plant Beans in Zone 3

In USDA zone 3, plant outdoors June 13 to September 11, and expect your first harvest around September 11.

Beans planting calendar for USDA Zone 3

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Direct sow

Jun 13

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Projected first harvest

Sep 11

J
F
M
A
M
J
J
A
S
O
N
D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 3a — approximate

Most beans mature in about 50 to 100 days depending on the variety. Dates use USDA zone 3a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.

What zone 3 means for beans

Average last spring frost

May 30

Average first fall frost

September 10

Those two dates are what set the schedule above. Zone 3 gives you roughly 103 frost-free days, and beans need about 50 to 100 days depending on the variety to mature.

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