When should I plant Bloemkool in Zone 8a?

Start Bloemkool seeds indoors around Feb 22. Transplant outdoors after Mar 22. Expect first harvest around May 21.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is Apr 5. The first fall frost averages Oct 28, giving a 206-day growing season.

Can I grow Bloemkool in Zone 8a?

Yes. Bloemkool needs 75 days to harvest. Zone 8a has a 206-day growing season, which is sufficient.

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🥦 Kweken van Bloemkool in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like Bloemkool. Laatste vorst: Apr 5. Eerste vorst: Oct 28.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 22Oct 28

Season: Apr 5 – Oct 28 (206 dagen)

Zone8a

Laatste vorstApr 5

Eerste vorstOct 28

Seizoen206 dagen

Oogst75 dagen

ZonVolle Zon

When to Plant Bloemkool in Zone 8a

Start Seeds Indoors: Feb 22

Start Bloemkool seeds indoors around Feb 22 (6 weken voor de laatste vorst). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Mar 22

Transplant Bloemkool seedlings outdoors after Mar 22. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: May 21

First harvest approximately May 21 (~60 dagen from transplant). Continue harvesting until first frost (Oct 28).

Fall Planting: Aug 5

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

Begeleidende Beplanting

✅ Spinazie ✅ Selderij ✅ Tijm✅ Bonen

❌ Tomaten❌ Aardbeien❌ Erwten

Bloemkool in Andere 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

Plan Je Tuin voor Bloemkool

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

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