When should I plant Bawang Merah in Zone 10a?

Start Bawang Merah seeds indoors around Dec 12. Transplant outdoors after Jan 23. Expect first harvest around Apr 13.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Bawang Merah in Zone 10a?

Yes. Bawang Merah needs 110 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

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🧅 Growing Bawang Merah in Zone 10a

Zone 10a has a year-round growing season. Bawang Merah can be planted almost any time with proper planning. Embun beku terakhir: Feb 20. Embun beku pertama: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 12Dec 1

Season: Feb 20 – Dec 1 (284 hari)

Zona10a

Embun beku terakhirFeb 20

Embun beku pertamaDec 1

Musim284 hari

Panen110 hari

MatahariMatahari Penuh

When to Plant Bawang Merah in Zone 10a

Start Seeds Indoors: Dec 12

Start Bawang Merah seeds indoors around Dec 12 (10 minggu sebelum embun beku terakhir). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Jan 23

Transplant Bawang Merah seedlings outdoors after Jan 23. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm jarak). Harden off plants for a week before moving outside.

Harvest: Apr 13

First harvest approximately Apr 13 (~80 hari from transplant). Continue harvesting until first frost (Dec 1).

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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