Plant Anywhere›Plant Guides›Korean Small Onion›Zone 4a
Korean Small Onion illustration

Growing Korean Small Onion in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Korean Small Onion in this zone. Последна слана: May 5. Първа слана: Oct 1.

Planting Calendar

Outdoor
Harvest
Apr 7Oct 1

Season: May 5 – Oct 1 (149 дни)

Зона4a
Последна сланаMay 5
Първа сланаOct 1
Сезон149 дни
Реколта65 дни
СлънцеПълно Слънце

When to Plant Korean Small Onion in Zone 4a

Harvest: May 17

First harvest approximately May 17 (~40 дни from transplant). Continue harvesting until first frost (Oct 1). Korean Small Onion can overwinter in mild climates for continued harvest.

Fall Planting: Aug 20

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

Съвместно Засаждане

✅ Морков✅ Цвекло✅ Маруля
❌ Bean❌ Грах

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