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. Poslední mráz: May 22. První mráz: Sep 12.

Planting Calendar

Outdoor
Harvest
Apr 24Sep 12

Season: May 22 – Sep 12 (113 dní)

Zóna3a
Poslední mrázMay 22
První mrázSep 12
Sezóna113 dní
Sklizeň65 dní
SluncePlné Slunce

When to Plant Korean Small Onion in Zone 3a

Harvest: Jun 3

First harvest approximately Jun 3 (~40 dní 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).

Smíšená Výsadba

❌ Bean❌ Hrášek

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