When should I plant Semangka in Zone 10b?

Start Semangka seeds indoors around Dec 31. Transplant outdoors after Feb 11. Expect first harvest around Apr 27.

What is the last frost date for Zone 10b?

The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Semangka in Zone 10b?

Yes. Semangka needs 90 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.

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🍉 Growing Semangka in Zone 10b

Zone 10b has a year-round growing season. Semangka can be planted almost any time with proper planning. Embun beku terakhir: Jan 28. Embun beku pertama: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 31Dec 22

Season: Jan 28 – Dec 22 (328 hari)

Zona10b

Embun beku terakhirJan 28

Embun beku pertamaDec 22

Musim328 hari

Panen90 hari

MatahariMatahari Penuh

When to Plant Semangka in Zone 10b

Start Seeds Indoors: Dec 31

Start Semangka seeds indoors around Dec 31 (4 minggu sebelum embun beku terakhir). Optimal germination temperature: 85F. Germinates in 4-12 days.

Transplant Outdoors: Feb 11

Transplant Semangka seedlings outdoors after Feb 11. Wait until soil temperature reaches 70F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: Apr 27

First harvest approximately Apr 27 (~75 hari from transplant). Continue harvesting until first frost (Dec 22).

Tanaman Pendamping

✅ Jagung✅ Nasturtium✅ Marigold✅ Lobak

❌ Kentang❌ Mentimun

Semangka 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 Semangka

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

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