When should I plant Kalafior in Zone 9b?

Start Kalafior seeds indoors around 27 sty.. Transplant outdoors after 24 lut.. Expect first harvest around 25 kwi..

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is 10 mar.. The first fall frost averages 15 lis., giving a 250-day growing season.

Can I grow Kalafior in Zone 9b?

Yes. Kalafior needs 75 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

🥦

🥦 Uprawa Kalafior w Strefie 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Kalafior. Ostatni przymrozek: 10 mar.. Pierwszy przymrozek: 15 lis..

Planting Calendar

Indoor

Outdoor

Harvest

27 sty.15 lis.

Season: 10 mar. – 15 lis. (250 dni)

Strefa9b

Ostatni przymrozek10 mar.

Pierwszy przymrozek15 lis.

Sezon250 dni

Zbiory75 dni

SłońcePełne słońce

When to Plant Kalafior in Zone 9b

Start Seeds Indoors: 27 sty.

Start Kalafior seeds indoors around 27 sty. (6 tygodni przed ostatnim mrozem). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: 24 lut.

Transplant Kalafior seedlings outdoors after 24 lut.. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm odstęp). Harden off plants for a week before moving outside.

Harvest: 25 kwi.

First harvest approximately 25 kwi. (~60 dni from transplant). Continue harvesting until first frost (15 lis.).

Fall Planting: 23 sie.

For a fall harvest, plant Kalafior around 23 sie. (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

Zaplanuj Swój Ogród Kalafior

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

Start Free Kalafior Growing Guide