Vattenmelon illustration 🍉

🍉 Growing Vattenmelon in Zone 12b

Zone 12b has a year-round growing season. Vattenmelon can be planted almost any time with proper planning. Sista frost: Jan 1. Första frost: Dec 31.

Planting Calendar

Indoor
Outdoor
Harvest
Dec 4Dec 31

Season: Jan 1 – Dec 31 (364 dagar)

Zon12b
Sista frostJan 1
Första frostDec 31
Säsong364 dagar
Skörd90 dagar
SolFull Sol

When to Plant Vattenmelon in Zone 12b

Start Seeds Indoors: Dec 4

Start Vattenmelon seeds indoors around Dec 4 (4 veckor före sista frosten). Optimal germination temperature: 85F. Germinates in 4-12 days.

Transplant Outdoors: Jan 15

Transplant Vattenmelon seedlings outdoors after Jan 15. Wait until soil temperature reaches 70F. Space plants at 1/m² (30cm avstånd). Harden off plants for a week before moving outside.

Harvest: Mar 31

First harvest approximately Mar 31 (~75 dagar from transplant). Continue harvesting until first frost (Dec 31).

Samplantering

✅ Majs✅ Krassar✅ Ringblommor✅ Rädisor
❌ Potatisar❌ Gurkor

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

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