When should I plant Soybean in Zone 5b?

Direct sow Soybean outdoors around May 5. Expect first harvest around Aug 23.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Yes. Soybean needs 110 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

Zone 5b has cold winters and a moderate growing season. Timing is key for Soybean in this zone. Viimane öökülm: Apr 28. Esimene öökülm: Oct 8.

Outdoor

Harvest

May 5Oct 8

Season: Apr 28 – Oct 8 (163 päeva)

Tsoon5b

Viimane öökülmApr 28

Esimene öökülmOct 8

Hooaeg163 päeva

Saak110 päeva

PäikeTäispäike

Direct sow Soybean seeds outdoors around May 5. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm vahekaugus).

First harvest approximately Aug 23 (~110 päeva from planting). Continue harvesting until first frost (Oct 8).

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