When should I plant Kembang Kol in Zone 8b?

Start Kembang Kol seeds indoors around Feb 8. Transplant outdoors after Mar 8. Expect first harvest around May 7.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow Kembang Kol in Zone 8b?

Yes. Kembang Kol needs 75 days to harvest. Zone 8b has a 233-day growing season, which is sufficient.

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🥦 Growing Kembang Kol in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Kembang Kol. Embun beku terakhir: Mar 22. Embun beku pertama: Nov 10.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 8Nov 10

Season: Mar 22 – Nov 10 (233 hari)

Zona8b

Embun beku terakhirMar 22

Embun beku pertamaNov 10

Musim233 hari

Panen75 hari

MatahariMatahari Penuh

When to Plant Kembang Kol in Zone 8b

Start Seeds Indoors: Feb 8

Start Kembang Kol seeds indoors around Feb 8 (6 minggu sebelum embun beku terakhir). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Mar 8

Transplant Kembang Kol seedlings outdoors after Mar 8. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: May 7

First harvest approximately May 7 (~60 hari from transplant). Continue harvesting until first frost (Nov 10).

Fall Planting: Aug 18

For a fall harvest, plant Kembang Kol around Aug 18 (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

Plan Your Garden Kembang Kol

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

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