Solsikke illustration 🌻

🌻 Growing Solsikke in Zone 12a

Zone 12a has a year-round growing season. Solsikke can be planted almost any time with proper planning. Sidste frost: Jan 1. Første frost: Dec 31.

Planting Calendar

Indoor
Outdoor
Harvest
Dec 11Dec 31

Season: Jan 1 – Dec 31 (364 dage) · Succession: plant every 2 weeks (up to 19x)

Zone12a
Sidste frostJan 1
Første frostDec 31
Sæson364 dage
Høst90 dage
SolFuld Sol

When to Plant Solsikke in Zone 12a

Start Seeds Indoors: Dec 11

Start Solsikke seeds indoors around Dec 11 (3 uger før sidste frost). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Jan 8

Transplant Solsikke seedlings outdoors after Jan 8. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Mar 14

First harvest approximately Mar 14 (~65 dage from transplant). Continue harvesting until first frost (Dec 31).

Samdyrkning

✅ Agurker✅ Græskar✅ Majs✅ Bønner
❌ Kartofler

Plan Your Garden Solsikke

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

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