When should I plant کلم in Zone 8a?

Start کلم seeds indoors around Feb 22. Transplant outdoors after Mar 8. Expect first harvest around Apr 22.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is Apr 5. The first fall frost averages Oct 28, giving a 206-day growing season.

Can I grow کلم in Zone 8a?

Yes. کلم needs 60 days to harvest. Zone 8a has a 206-day growing season, which is sufficient.

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🥬 Growing کلم in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like کلم. آخرین یخبندان: Apr 5. اولین یخبندان: Oct 28.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 22Oct 28

Season: Apr 5 – Oct 28 (206 روز)

منطقه8a

آخرین یخبندانApr 5

اولین یخبندانOct 28

فصل206 روز

برداشت60 روز

آفتابنیمه سایه

When to Plant کلم in Zone 8a

Start Seeds Indoors: Feb 22

Start کلم seeds indoors around Feb 22 (6 هفته قبل از آخرین سرمازدگی). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Mar 8

Transplant کلم seedlings outdoors after Mar 8. Wait until soil temperature reaches 40F. Space plants at 1/متر² (30cm فاصله). Harden off plants for a week before moving outside.

Harvest: Apr 22

First harvest approximately Apr 22 (~45 روز from transplant). Continue harvesting until first frost (Oct 28). کلم can overwinter in mild climates for continued harvest.

Fall Planting: Sep 2

For a fall harvest, plant کلم around Sep 2 (8 weeks before first frost).

کاشت همراه

✅ مریم گلی ✅ شوید✅ پیازها✅ چغندرها✅ سیب‌زمینی‌ها

❌ توت فرنگی‌ها

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

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