When should I plant Kembang Kol in Zone 7b?

Start Kembang Kol seeds indoors around Feb 27. Transplant outdoors after Mar 27. Expect first harvest around May 26.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.

Can I grow Kembang Kol in Zone 7b?

Yes. Kembang Kol needs 75 days to harvest. Zone 7b has a 211-day growing season, which is sufficient.

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🥦 Growing Kembang Kol in Zone 7b

Zone 7b has mild winters and a long growing season -- good conditions for Kembang Kol. Embun beku terakhir: Apr 10. Embun beku pertama: Nov 7.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 27Nov 7

Season: Apr 10 – Nov 7 (211 hari)

Zona7b

Embun beku terakhirApr 10

Embun beku pertamaNov 7

Musim211 hari

Panen75 hari

MatahariMatahari Penuh

When to Plant Kembang Kol in Zone 7b

Start Seeds Indoors: Feb 27

Start Kembang Kol seeds indoors around Feb 27 (6 minggu sebelum embun beku terakhir). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Mar 27

Transplant Kembang Kol seedlings outdoors after Mar 27. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: May 26

First harvest approximately May 26 (~60 hari from transplant). Continue harvesting until first frost (Nov 7).

Fall Planting: Aug 15

For a fall harvest, plant Kembang Kol around Aug 15 (12 weeks before first frost).

Tanaman Pendamping

✅ Bayam ✅ Seledri ✅ Thyme✅ Kacang

❌ Tomat❌ Stroberi❌ Kacang Polong

Kembang Kol 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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Track Kembang Kol from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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