When should I plant Karfiol in Zone 6b?

Start Karfiol seeds indoors around Mar 4. Transplant outdoors after Apr 1. Expect first harvest around May 31.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Karfiol in Zone 6b?

Yes. Karfiol needs 75 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

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🥦 Growing Karfiol in Zone 6b

Zone 6b has mild winters and a long growing season -- good conditions for Karfiol. Utolsó fagy: Apr 15. Első fagy: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 4Oct 22

Season: Apr 15 – Oct 22 (190 nap)

Zóna6b

Utolsó fagyApr 15

Első fagyOct 22

Szezon190 nap

Betakarítás75 nap

NapTeljes Nap

When to Plant Karfiol in Zone 6b

Start Seeds Indoors: Mar 4

Start Karfiol seeds indoors around Mar 4 (6 hét az utolsó fagy előtt). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Apr 1

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

Harvest: May 31

First harvest approximately May 31 (~60 nap from transplant). Continue harvesting until first frost (Oct 22).

Fall Planting: Jul 30

For a fall harvest, plant Karfiol around Jul 30 (12 weeks before first frost).

Társnövény Üléttetés

✅ Spenót ✅ Zeller ✅ Kakukkfű✅ Bab

❌ Paradicsomok❌ Eprek❌ Borsók

Karfiol 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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