Kaali illustration 🥬

🥬 Growing Kaali in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Kaali early indoors to maximize your harvest window. Viimeinen halla: May 22. Ensimmäinen halla: Sep 12.

Planting Calendar

Indoor
Outdoor
Harvest
Apr 10Sep 12

Season: May 22 – Sep 12 (113 päivää)

Vyöhyke3a
Viimeinen hallaMay 22
Ensimmäinen hallaSep 12
Kausi113 päivää
Sato80 päivää
AurinkoTäysi Aurinko

When to Plant Kaali in Zone 3a

Start Seeds Indoors: Apr 10

Start Kaali seeds indoors around Apr 10 (6 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: May 1

Transplant Kaali seedlings outdoors after May 1. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm välein). Harden off plants for a week before moving outside.

Harvest: Jul 5

First harvest approximately Jul 5 (~65 päivää from transplant). Continue harvesting until first frost (Sep 12).

Fall Planting: Jun 20

For a fall harvest, plant Kaali around Jun 20 (12 weeks before first frost).

Kumppaniviljely

✅ Perunat✅ Minttu✅ Tilli✅ Sipulit✅ Selleri
❌ Pavut❌ Tomaatit❌ Mansikat

Plan Your Garden Kaali

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

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