When should I plant Labu Besar in Zone 5a?

Start Labu Besar seeds indoors around Mar 31. Transplant outdoors after May 12. Expect first harvest around Aug 15.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Labu Besar in Zone 5a?

Yes. Labu Besar needs 100 days to harvest. Zone 5a has a 163-day growing season, which is sufficient.

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🎃 Growing Labu Besar in Zone 5a

Zone 5a has cold winters and a moderate growing season. Timing is key for Labu Besar in this zone. Fros terakhir: Apr 28. Fros pertama: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 31Oct 8

Season: Apr 28 – Oct 8 (163 hari)

Zon5a

Fros terakhirApr 28

Fros pertamaOct 8

Musim163 hari

Tuaian100 hari

MatahariMatahari Penuh

When to Plant Labu Besar in Zone 5a

Start Seeds Indoors: Mar 31

Start Labu Besar seeds indoors around Mar 31 (4 minggu sebelum fros terakhir). Optimal germination temperature: 85F. Germinates in 5-10 days.

Transplant Outdoors: May 12

Transplant Labu Besar seedlings outdoors after May 12. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: Aug 15

First harvest approximately Aug 15 (~95 hari from transplant). Continue harvesting until first frost (Oct 8).

Penanaman Teman

✅ Marigold✅ Jagung✅ Nasturtium✅ Oregano

❌ Kentang

Labu Besar 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

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

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