Soybean illustration

Growing Soybean in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Soybean early indoors to maximize your harvest window. Pēdējais sals: May 22. Pirmais sals: Sep 12.

Planting Calendar

Outdoor
Harvest
May 29Sep 12

Season: May 22 – Sep 12 (113 dienas)

Zona3a
Pēdējais salsMay 22
Pirmais salsSep 12
Sezona113 dienas
Raža110 dienas
SaulePilna Saule

When to Plant Soybean in Zone 3a

Sow Seeds Outdoors: May 29

Direct sow Soybean seeds outdoors around May 29. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm attālums).

Harvest: Sep 16

First harvest approximately Sep 16 (~110 dienas from planting). Continue harvesting until first frost (Sep 12).

Pavārstāšana

❌ Sīpols❌ Ķiploks

Plan Your Garden Soybean

Track Soybean from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Soybean Growing Guide