Leek illustration

Growing Leek in Zone 10a

Zone 10a has a year-round growing season. Leek can be planted almost any time with proper planning. Sidste frost: Feb 20. Første frost: Dec 1.

Planting Calendar

Indoor
Outdoor
Harvest
Dec 12Dec 1

Season: Feb 20 – Dec 1 (284 dage)

Zone10a
Sidste frostFeb 20
Første frostDec 1
Sæson284 dage
Høst120 dage
SolFuld Sol

When to Plant Leek in Zone 10a

Start Seeds Indoors: Dec 12

Start Leek seeds indoors around Dec 12 (10 uger før sidste frost). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Feb 6

Transplant Leek seedlings outdoors after Feb 6. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm afstand). Harden off plants for a week before moving outside.

Harvest: May 7

First harvest approximately May 7 (~90 dage from transplant). Continue harvesting until first frost (Dec 1). Leek can overwinter in mild climates for continued harvest.

Samdyrkning

✅ Gulerødder✅ Løg✅ Selleri
❌ Bønner❌ Ærter

Plan Your Garden Leek

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

Start Free Leek Growing Guide