Grønkål illustration 🥬

🥬 Growing Grønkål in Zone 7b

Zone 7b has mild winters and a long growing season -- good conditions for Grønkål. Sidste frost: Apr 10. Første frost: Nov 7.

Planting Calendar

Indoor
Outdoor
Harvest
Feb 27Nov 7

Season: Apr 10 – Nov 7 (211 dage)

Zone7b
Sidste frostApr 10
Første frostNov 7
Sæson211 dage
Høst60 dage
SolHalvskygge

When to Plant Grønkål in Zone 7b

Start Seeds Indoors: Feb 27

Start Grønkål seeds indoors around Feb 27 (6 uger før sidste frost). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Mar 13

Transplant Grønkål seedlings outdoors after Mar 13. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Apr 27

First harvest approximately Apr 27 (~45 dage from transplant). Continue harvesting until first frost (Nov 7). Grønkål can overwinter in mild climates for continued harvest.

Fall Planting: Sep 12

For a fall harvest, plant Grønkål around Sep 12 (8 weeks before first frost).

Samdyrkning

✅ Salvie✅ Dild✅ Løg✅ Rødbeder✅ Kartofler
❌ Jordbær

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