Korean Small Onion illustration

Growing Korean Small Onion in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Korean Small Onion early indoors to maximize your harvest window. Τελευταίος παγετός: May 15. Πρώτος παγετός: Sep 22.

Planting Calendar

Outdoor
Harvest
Apr 17Sep 22

Season: May 15 – Sep 22 (130 ημέρες)

Ζώνη3b
Τελευταίος παγετόςMay 15
Πρώτος παγετόςSep 22
Περίοδος130 ημέρες
Συγκομιδή65 ημέρες
ΉλιοςΠλήρης Ήλιος

When to Plant Korean Small Onion in Zone 3b

Harvest: May 27

First harvest approximately May 27 (~40 ημέρες from transplant). Continue harvesting until first frost (Sep 22). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Aug 11

For a fall harvest, plant Korean Small Onion around Aug 11 (6 weeks before first frost).

Συντροφική Φύτευση

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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