When should I plant آفتابگردان in Zone 8b?

Start آفتابگردان seeds indoors around Mar 1. Transplant outdoors after Mar 29. Expect first harvest around Jun 2.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow آفتابگردان in Zone 8b?

Yes. آفتابگردان needs 90 days to harvest. Zone 8b has a 233-day growing season, which is sufficient. You can plant up to 10 successions.

🌻

🌻 Growing آفتابگردان in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like آفتابگردان. آخرین یخبندان: Mar 22. اولین یخبندان: Nov 10.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 1Nov 10

Season: Mar 22 – Nov 10 (233 روز) · Succession: plant every 2 weeks (up to 10x)

منطقه8b

آخرین یخبندانMar 22

اولین یخبندانNov 10

فصل233 روز

برداشت90 روز

آفتابآفتاب کامل

When to Plant آفتابگردان in Zone 8b

Start Seeds Indoors: Mar 1

Start آفتابگردان seeds indoors around Mar 1 (3 هفته قبل از آخرین سرمازدگی). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Mar 29

Transplant آفتابگردان seedlings outdoors after Mar 29. Wait until soil temperature reaches 55F. Space plants at 1/متر² (30cm فاصله). Harden off plants for a week before moving outside.

Harvest: Jun 2

First harvest approximately Jun 2 (~65 روز from transplant). Continue harvesting until first frost (Nov 10).

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.

Start Free آفتابگردان Growing Guide