When should I plant Korean Small Onion in Zone 7b?

Direct sow Korean Small Onion outdoors around Apr 10. Expect first harvest around Apr 22.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.

Can I grow Korean Small Onion in Zone 7b?

Yes. Korean Small Onion needs 65 days to harvest. Zone 7b has a 211-day growing season, which is sufficient.

Growing Korean Small Onion in Zone 7b

Zone 7b has mild winters and a long growing season -- good conditions for Korean Small Onion. น้ำค้างแข็งครั้งสุดท้าย: Apr 10. น้ำค้างแข็งครั้งแรก: Nov 7.

Planting Calendar

Outdoor

Harvest

Mar 13Nov 7

Season: Apr 10 – Nov 7 (211 วัน)

โซน7b

น้ำค้างแข็งครั้งสุดท้ายApr 10

น้ำค้างแข็งครั้งแรกNov 7

ฤดูกาล211 วัน

เก็บเกี่ยว65 วัน

แสงแดดแดดเต็มที่

When to Plant Korean Small Onion in Zone 7b

Harvest: Apr 22

First harvest approximately Apr 22 (~40 วัน from transplant). Continue harvesting until first frost (Nov 7). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Sep 26

For a fall harvest, plant Korean Small Onion around Sep 26 (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