When should I plant Lök in Zone 10a?

Start Lök 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 Lök in Zone 10a?

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

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🧅 Growing Lök in Zone 10a

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

Planting Calendar

Indoor

Outdoor

Harvest

Dec 12Dec 1

Season: Feb 20 – Dec 1 (284 dagar)

Zon10a

Sista frostFeb 20

Första frostDec 1

Säsong284 dagar

Skörd110 dagar

SolFull Sol

When to Plant Lök in Zone 10a

Start Seeds Indoors: Dec 12

Start Lök seeds indoors around Dec 12 (10 veckor före sista frosten). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Jan 23

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

Harvest: Apr 13

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

Samplantering

✅ Jordgubbar✅ Kål✅ Rödbetor✅ Sallat✅ Morötter✅ Tomater

❌ Bönor❌ Ärtor

Lök 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 Lök

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

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