When should I plant آفتابگردان in Zone 12b?

Start آفتابگردان 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 آفتابگردان in Zone 12b?

Yes. آفتابگردان 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 آفتابگردان in Zone 12b

Zone 12b has a year-round growing season. آفتابگردان can be planted almost any time with proper planning. آخرین یخبندان: Jan 1. اولین یخبندان: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 11Dec 31

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

منطقه12b

آخرین یخبندانJan 1

اولین یخبندانDec 31

فصل364 روز

برداشت90 روز

آفتابآفتاب کامل

When to Plant آفتابگردان in Zone 12b

Start Seeds Indoors: Dec 11

Start آفتابگردان seeds indoors around Dec 11 (3 هفته قبل از آخرین سرمازدگی). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Jan 8

Transplant آفتابگردان seedlings outdoors after Jan 8. Wait until soil temperature reaches 55F. Space plants at 1/متر² (30cm فاصله). Harden off plants for a week before moving outside.

Harvest: Mar 14

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

کاشت همراه

✅ خیارها✅ کدو ✅ ذرت✅ لوبیا

❌ سیب‌زمینی‌ها

آفتابگردان 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 آفتابگردان

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

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