Korean Small Onion illustration

Growing Korean Small Onion in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Korean Small Onion early indoors to maximize your harvest window. Baridi ya mwisho: May 22. Baridi ya kwanza: Sep 12.

Planting Calendar

Outdoor
Harvest
Apr 24Sep 12

Season: May 22 – Sep 12 (113 siku)

Eneo3a
Baridi ya mwishoMay 22
Baridi ya kwanzaSep 12
Msimu113 siku
Mavuno65 siku
JuaJua Kamili

When to Plant Korean Small Onion in Zone 3a

Harvest: Jun 3

First harvest approximately Jun 3 (~40 siku from transplant). Continue harvesting until first frost (Sep 12). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Aug 1

For a fall harvest, plant Korean Small Onion around Aug 1 (6 weeks before first frost).

Upandaji wa Pamoja

❌ Bean❌ Njegere

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