When should I plant Soybean in Zone 8b?

Direct sow Soybean outdoors around Mar 29. Expect first harvest around Jul 17.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow Soybean in Zone 8b?

Yes. Soybean needs 110 days to harvest. Zone 8b has a 233-day growing season, which is sufficient.

Growing Soybean in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Soybean. Viimeinen halla: Mar 22. Ensimmäinen halla: Nov 10.

Planting Calendar

Outdoor

Harvest

Mar 29Nov 10

Season: Mar 22 – Nov 10 (233 päivää)

Vyöhyke8b

Viimeinen hallaMar 22

Ensimmäinen hallaNov 10

Kausi233 päivää

Sato110 päivää

AurinkoTäysi Aurinko

When to Plant Soybean in Zone 8b

Sow Seeds Outdoors: Mar 29

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

Harvest: Jul 17

First harvest approximately Jul 17 (~110 päivää from planting). Continue harvesting until first frost (Nov 10).

Kumppaniviljely

✅ Maissi ✅ Kurpitsa ✅ Sesame

❌ Sipuli❌ Valkosipuli

Soybean in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Garden Soybean

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

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