Blomkål illustration 🥦

🥦 Growing Blomkål in Zone 7b

Zone 7b has mild winters and a long growing season -- good conditions for Blomkål. Sista frost: Apr 10. Första frost: Nov 7.

Planting Calendar

Indoor
Outdoor
Harvest
Feb 27Nov 7

Season: Apr 10 – Nov 7 (211 dagar)

Zon7b
Sista frostApr 10
Första frostNov 7
Säsong211 dagar
Skörd75 dagar
SolFull Sol

When to Plant Blomkål in Zone 7b

Start Seeds Indoors: Feb 27

Start Blomkål seeds indoors around Feb 27 (6 veckor före sista frosten). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Mar 27

Transplant Blomkål seedlings outdoors after Mar 27. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm avstånd). Harden off plants for a week before moving outside.

Harvest: May 26

First harvest approximately May 26 (~60 dagar from transplant). Continue harvesting until first frost (Nov 7).

Fall Planting: Aug 15

For a fall harvest, plant Blomkål around Aug 15 (12 weeks before first frost).

Samplantering

❌ Tomater❌ Jordgubbar❌ Ärtor

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

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