When should I plant Soybean in Zone 10a?

Direct sow Soybean outdoors around Feb 27. Expect first harvest around Jun 17.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Soybean in Zone 10a?

Yes. Soybean needs 110 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

Growing Soybean in Zone 10a

Zone 10a has a year-round growing season. Soybean can be planted almost any time with proper planning. Viimeinen halla: Feb 20. Ensimmäinen halla: Dec 1.

Planting Calendar

Outdoor

Harvest

Feb 27Dec 1

Season: Feb 20 – Dec 1 (284 päivää)

Vyöhyke10a

Viimeinen hallaFeb 20

Ensimmäinen hallaDec 1

Kausi284 päivää

Sato110 päivää

AurinkoTäysi Aurinko

When to Plant Soybean in Zone 10a

Sow Seeds Outdoors: Feb 27

Direct sow Soybean seeds outdoors around Feb 27. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm välein).

Harvest: Jun 17

First harvest approximately Jun 17 (~110 päivää from planting). Continue harvesting until first frost (Dec 1).

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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