When should I plant Kalafior in Zone 1b?

Start Kalafior seeds indoors around 13 kwi.. Transplant outdoors after 11 maj. Expect first harvest around 10 lip..

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is 25 maj. The first fall frost averages 28 sie., giving a 95-day growing season.

Can I grow Kalafior in Zone 1b?

Yes. Kalafior needs 75 days to harvest. Zone 1b has a 95-day growing season, which is sufficient.

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🥦 Uprawa Kalafior w Strefie 1b

Zone 1b has harsh winters and a short growing season. Start Kalafior early indoors to maximize your harvest window. Ostatni przymrozek: 25 maj. Pierwszy przymrozek: 28 sie..

Planting Calendar

Indoor

Outdoor

Harvest

13 kwi.28 sie.

Season: 25 maj – 28 sie. (95 dni)

Strefa1b

Ostatni przymrozek25 maj

Pierwszy przymrozek28 sie.

Sezon95 dni

Zbiory75 dni

SłońcePełne słońce

When to Plant Kalafior in Zone 1b

Start Seeds Indoors: 13 kwi.

Start Kalafior seeds indoors around 13 kwi. (6 tygodni przed ostatnim mrozem). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: 11 maj

Transplant Kalafior seedlings outdoors after 11 maj. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm odstęp). Harden off plants for a week before moving outside.

Harvest: 10 lip.

First harvest approximately 10 lip. (~60 dni from transplant). Continue harvesting until first frost (28 sie.).

Fall Planting: 5 cze.

For a fall harvest, plant Kalafior around 5 cze. (12 weeks before first frost).

Uprawa towarzysząca

✅ Szpinak ✅ Seler ✅ Tymianek✅ Fasola

❌ Pomidory❌ Truskawki❌ Groch

Kalafior w Innych Strefach

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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