When should I plant Løk in Zone 10a?

Start Løk seeds indoors around Dec 12. Transplant outdoors after Jan 23. Expect first harvest around Apr 13.

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 Løk in Zone 10a?

Yes. Løk needs 110 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

🧅

🧅 Growing Løk in Zone 10a

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

Planting Calendar

Indoor

Outdoor

Harvest

Dec 12Dec 1

Season: Feb 20 – Dec 1 (284 dager)

Sone10a

Siste frostFeb 20

Første frostDec 1

Sesong284 dager

Høst110 dager

SolFull Sol

When to Plant Løk in Zone 10a

Start Seeds Indoors: Dec 12

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

Transplant Outdoors: Jan 23

Transplant Løk seedlings outdoors after Jan 23. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm avstand). Harden off plants for a week before moving outside.

Harvest: Apr 13

First harvest approximately Apr 13 (~80 dager from transplant). Continue harvesting until first frost (Dec 1).

Samdyrking

✅ Jordbær✅ Kål✅ Rødbeter✅ Salat✅ Gulrøtter✅ Tomater

❌ Bønner❌ Erter

Løk 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 Løk

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

Start Free Løk Growing Guide