When should I plant Soybean in Zone 8a?

Direct sow Soybean outdoors around Apr 12. Expect first harvest around Jul 31.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is Apr 5. The first fall frost averages Oct 28, giving a 206-day growing season.

Can I grow Soybean in Zone 8a?

Yes. Soybean needs 110 days to harvest. Zone 8a has a 206-day growing season, which is sufficient.

Growing Soybean in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like Soybean. Baridi ya mwisho: Apr 5. Baridi ya kwanza: Oct 28.

Planting Calendar

Outdoor

Harvest

Apr 12Oct 28

Season: Apr 5 – Oct 28 (206 siku)

Eneo8a

Baridi ya mwishoApr 5

Baridi ya kwanzaOct 28

Msimu206 siku

Mavuno110 siku

JuaJua Kamili

When to Plant Soybean in Zone 8a

Sow Seeds Outdoors: Apr 12

Direct sow Soybean seeds outdoors around Apr 12. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm nafasi).

Harvest: Jul 31

First harvest approximately Jul 31 (~110 siku from planting). Continue harvesting until first frost (Oct 28).

Upandaji wa Pamoja

✅ Mahindi ✅ Boga ✅ Sesame

❌ Kitunguu❌ Kitunguu Saumu

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.

Start Free Soybean Growing Guide