When should I plant Kucai in Zone 7a?

Start Kucai seeds indoors around Feb 18. Transplant outdoors after Apr 1. Expect first harvest around May 31.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Kucai in Zone 7a?

Yes. Kucai needs 60 days to harvest. Zone 7a has a 190-day growing season, which is sufficient.

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🌱 Growing Kucai in Zone 7a

Zone 7a has mild winters and a long growing season -- good conditions for Kucai. Embun beku terakhir: Apr 15. Embun beku pertama: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 18Oct 22

Season: Apr 15 – Oct 22 (190 hari)

Zona7a

Embun beku terakhirApr 15

Embun beku pertamaOct 22

Musim190 hari

Panen60 hari

MatahariMatahari Penuh

When to Plant Kucai in Zone 7a

Start Seeds Indoors: Feb 18

Start Kucai seeds indoors around Feb 18 (8 minggu sebelum embun beku terakhir). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: Apr 1

Transplant Kucai seedlings outdoors after Apr 1. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm jarak). Harden off plants for a week before moving outside.

Harvest: May 31

First harvest approximately May 31 (~60 hari from transplant). Continue harvesting until first frost (Oct 22). 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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