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. Darrera gelada: Feb 20. Primera gelada: Dec 1.

Planting Calendar

Outdoor
Harvest
Jan 23Dec 1

Season: Feb 20 – Dec 1 (284 dies)

Zona10a
Darrera geladaFeb 20
Primera geladaDec 1
Temporada284 dies
Collita65 dies
SolSol Ple

When to Plant Korean Small Onion in Zone 10a

Harvest: Mar 4

First harvest approximately Mar 4 (~40 dies 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).

Plantació Companya

❌ Bean❌ Pèsol

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