When should I plant Kucai in Zone 1b?

Start Kucai seeds indoors around Mar 30. Transplant outdoors after May 11. Expect first harvest around Jul 10.

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Kucai in Zone 1b?

Yes. Kucai needs 60 days to harvest. Zone 1b has a 95-day growing season, which is sufficient.

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🌱 Growing Kucai in Zone 1b

Zone 1b has harsh winters and a short growing season. Start Kucai early indoors to maximize your harvest window. Fros terakhir: May 25. Fros pertama: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 30Aug 28

Season: May 25 – Aug 28 (95 hari)

Zon1b

Fros terakhirMay 25

Fros pertamaAug 28

Musim95 hari

Tuaian60 hari

MatahariMatahari Penuh

When to Plant Kucai in Zone 1b

Start Seeds Indoors: Mar 30

Start Kucai seeds indoors around Mar 30 (8 minggu sebelum fros terakhir). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: May 11

Transplant Kucai seedlings outdoors after May 11. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm jarak). Harden off plants for a week before moving outside.

Harvest: Jul 10

First harvest approximately Jul 10 (~60 hari from transplant). Continue harvesting until first frost (Aug 28). Kucai can overwinter in mild climates for continued harvest.

Penanaman Teman

✅ Lobak Merah✅ Tomato✅ Grapes✅ Mawar

❌ Kacang❌ Kacang Pis

Kucai 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

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