When should I plant Lehtikaali in Zone 10a?

Start Lehtikaali seeds indoors around Jan 9. Transplant outdoors after Jan 23. Expect first harvest around Mar 9.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Lehtikaali in Zone 10a?

Yes. Lehtikaali needs 60 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

🥬

🥬 Growing Lehtikaali in Zone 10a

Zone 10a has a year-round growing season. Lehtikaali can be planted almost any time with proper planning. Viimeinen halla: Feb 20. Ensimmäinen halla: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 9Dec 1

Season: Feb 20 – Dec 1 (284 päivää)

Vyöhyke10a

Viimeinen hallaFeb 20

Ensimmäinen hallaDec 1

Kausi284 päivää

Sato60 päivää

AurinkoPuolivarjo

When to Plant Lehtikaali in Zone 10a

Start Seeds Indoors: Jan 9

Start Lehtikaali seeds indoors around Jan 9 (6 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Jan 23

Transplant Lehtikaali seedlings outdoors after Jan 23. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm välein). Harden off plants for a week before moving outside.

Harvest: Mar 9

First harvest approximately Mar 9 (~45 päivää from transplant). Continue harvesting until first frost (Dec 1). Lehtikaali can overwinter in mild climates for continued harvest.

Fall Planting: Oct 6

For a fall harvest, plant Lehtikaali around Oct 6 (8 weeks before first frost).

Kumppaniviljely

✅ Salvia ✅ Tilli✅ Sipulit✅ Punajuuret✅ Perunat

❌ Mansikat

Lehtikaali 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

Plan Your Garden Lehtikaali

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

Start Free Lehtikaali Growing Guide