When should I plant Kucai in Zone 6a?

Start Kucai seeds indoors around Mar 3. Transplant outdoors after Apr 14. Expect first harvest around Jun 13.

What is the last frost date for Zone 6a?

The average last spring frost date for Zone 6a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Kucai in Zone 6a?

Yes. Kucai needs 60 days to harvest. Zone 6a has a 163-day growing season, which is sufficient.

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🌱 Growing Kucai in Zone 6a

Zone 6a has mild winters and a long growing season -- good conditions for Kucai. Embun beku terakhir: Apr 28. Embun beku pertama: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 3Oct 8

Season: Apr 28 – Oct 8 (163 hari)

Zona6a

Embun beku terakhirApr 28

Embun beku pertamaOct 8

Musim163 hari

Panen60 hari

MatahariMatahari Penuh

When to Plant Kucai in Zone 6a

Start Seeds Indoors: Mar 3

Start Kucai seeds indoors around Mar 3 (8 minggu sebelum embun beku terakhir). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: Apr 14

Transplant Kucai seedlings outdoors after Apr 14. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm jarak). Harden off plants for a week before moving outside.

Harvest: Jun 13

First harvest approximately Jun 13 (~60 hari from transplant). Continue harvesting until first frost (Oct 8). Kucai can overwinter in mild climates for continued harvest.

Tanaman Pendamping

✅ Wortel✅ Tomat✅ Grapes✅ Mawar

❌ Kacang❌ Kacang Polong

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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