When should I plant Bawang Merah in Zone 3b?

Start Bawang Merah seeds indoors around Mar 6. Transplant outdoors after Apr 17. Expect first harvest around Jul 6.

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 Bawang Merah in Zone 3b?

Yes. Bawang Merah needs 110 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🧅 Growing Bawang Merah in Zone 3b

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Sep 22

Season: May 15 – Sep 22 (130 hari)

Zona3b

Embun beku terakhirMay 15

Embun beku pertamaSep 22

Musim130 hari

Panen110 hari

MatahariMatahari Penuh

When to Plant Bawang Merah in Zone 3b

Start Seeds Indoors: Mar 6

Start Bawang Merah seeds indoors around Mar 6 (10 minggu sebelum embun beku terakhir). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Apr 17

Transplant Bawang Merah seedlings outdoors after Apr 17. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm jarak). Harden off plants for a week before moving outside.

Harvest: Jul 6

First harvest approximately Jul 6 (~80 hari from transplant). Continue harvesting until first frost (Sep 22).

Tanaman Pendamping

✅ Stroberi✅ Kubis✅ Bit✅ Selada✅ Wortel✅ Tomat

❌ Kacang❌ Kacang Polong

Bawang Merah 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 Bawang Merah

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

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