Plant Anywhere›Plant Guides›Korean Small Onion›Zone 10a
Korean Small Onion illustration

Growing Korean Small Onion in Zone 10a

Zone 10a has a year-round growing season. Korean Small Onion can be planted almost any time with proper planning. Sista frost: Feb 20. Första frost: Dec 1.

Planting Calendar

Outdoor
Harvest
Jan 23Dec 1

Season: Feb 20 – Dec 1 (284 dagar)

Zon10a
Sista frostFeb 20
Första frostDec 1
Säsong284 dagar
Skörd65 dagar
SolFull Sol

When to Plant Korean Small Onion in Zone 10a

Harvest: Mar 4

First harvest approximately Mar 4 (~40 dagar from transplant). Continue harvesting until first frost (Dec 1). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Oct 20

For a fall harvest, plant Korean Small Onion around Oct 20 (6 weeks before first frost).

Samplantering

✅ Morot✅ Rödbeta✅ Sallat
❌ Bean❌ Ärt

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