When should I plant Kale in Zone 3b?

Start Kale seeds indoors around Apr 3. Transplant outdoors after Apr 17. Expect first harvest around Jun 1.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Kale in Zone 3b?

Yes. Kale needs 60 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🥬 Growing Kale in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Kale early indoors to maximize your harvest window. Embun beku terakhir: May 15. Embun beku pertama: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 hari)

Zona3b

Embun beku terakhirMay 15

Embun beku pertamaSep 22

Musim130 hari

Panen60 hari

MatahariMatahari Parsial / Teduh Parsial

When to Plant Kale in Zone 3b

Start Seeds Indoors: Apr 3

Start Kale seeds indoors around Apr 3 (6 minggu sebelum embun beku terakhir). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Apr 17

Transplant Kale seedlings outdoors after Apr 17. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: Jun 1

First harvest approximately Jun 1 (~45 hari from transplant). Continue harvesting until first frost (Sep 22). Kale can overwinter in mild climates for continued harvest.

Fall Planting: Jul 28

For a fall harvest, plant Kale around Jul 28 (8 weeks before first frost).

Tanaman Pendamping

✅ Sage ✅ Dill✅ Bawang Merah✅ Bit✅ Kentang

❌ Stroberi

Kale 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 Kale

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

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