When should I plant Korean Small Onion in Zone 12b?

Direct sow Korean Small Onion outdoors around Jan 1. Expect first harvest around Jan 13.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Korean Small Onion in Zone 12b?

Yes. Korean Small Onion needs 65 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

Growing Korean Small Onion in Zone 12b

Zone 12b has a year-round growing season. Korean Small Onion can be planted almost any time with proper planning. น้ำค้างแข็งครั้งสุดท้าย: Jan 1. น้ำค้างแข็งครั้งแรก: Dec 31.

Planting Calendar

Outdoor

Harvest

Dec 4Dec 31

Season: Jan 1 – Dec 31 (364 วัน)

โซน12b

น้ำค้างแข็งครั้งสุดท้ายJan 1

น้ำค้างแข็งครั้งแรกDec 31

ฤดูกาล364 วัน

เก็บเกี่ยว65 วัน

แสงแดดแดดเต็มที่

When to Plant Korean Small Onion in Zone 12b

Harvest: Jan 13

First harvest approximately Jan 13 (~40 วัน from transplant). Continue harvesting until first frost (Dec 31). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Nov 19

For a fall harvest, plant Korean Small Onion around Nov 19 (6 weeks before first frost).

การปลูกพืชคู่กัน

✅ แครอท ✅ บีทรูท ✅ ผักกาด

❌ Bean❌ ถั่วลันเตา

Korean Small Onion 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 Korean Small Onion

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

Start Free Korean Small Onion Growing Guide