When should I plant Solsikke in Zone 12b?

Start Solsikke seeds indoors around Dec 11. Transplant outdoors after Jan 8. Expect first harvest around Mar 14.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Solsikke in Zone 12b?

Yes. Solsikke needs 90 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 19 successions.

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🌻 Growing Solsikke in Zone 12b

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

Planting Calendar

Indoor

Outdoor

Harvest

Dec 11Dec 31

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

Sone12b

Siste frostJan 1

Første frostDec 31

Sesong364 dager

Høst90 dager

SolFull Sol

When to Plant Solsikke in Zone 12b

Start Seeds Indoors: Dec 11

Start Solsikke seeds indoors around Dec 11 (3 uker før siste 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 avstand). Harden off plants for a week before moving outside.

Harvest: Mar 14

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

Samdyrking

✅ Agurker✅ Gresskar ✅ Mais✅ Bønner

❌ Poteter

Solsikke 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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