When should I plant Boerenkool in Zone 13a?

Start Boerenkool seeds indoors around Nov 20. Transplant outdoors after Dec 4. Expect first harvest around Jan 18.

What is the last frost date for Zone 13a?

The average last spring frost date for Zone 13a is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Boerenkool in Zone 13a?

Yes. Boerenkool needs 60 days to harvest. Zone 13a has a 364-day growing season, which is sufficient.

🥬

🥬 Kweken van Boerenkool in Zone 13a

Zone 13a has a year-round growing season. Boerenkool can be planted almost any time with proper planning. Laatste vorst: Jan 1. Eerste vorst: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 20Dec 31

Season: Jan 1 – Dec 31 (364 dagen)

Zone13a

Laatste vorstJan 1

Eerste vorstDec 31

Seizoen364 dagen

Oogst60 dagen

ZonHalfschaduw

When to Plant Boerenkool in Zone 13a

Start Seeds Indoors: Nov 20

Start Boerenkool seeds indoors around Nov 20 (6 weken voor de laatste vorst). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Dec 4

Transplant Boerenkool seedlings outdoors after Dec 4. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jan 18

First harvest approximately Jan 18 (~45 dagen from transplant). Continue harvesting until first frost (Dec 31). Boerenkool can overwinter in mild climates for continued harvest.

Fall Planting: Nov 5

For a fall harvest, plant Boerenkool around Nov 5 (8 weeks before first frost).

Begeleidende Beplanting

✅ Salie ✅ Dille✅ Uien✅ Rode Bieten✅ Aardappels

❌ Aardbeien

Boerenkool 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 Boerenkool

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

Start Free Boerenkool Growing Guide