When should I plant Lök in Zone 9b?

Start Lök seeds indoors around Dec 30. Transplant outdoors after Feb 10. Expect first harvest around May 1.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Lök in Zone 9b?

Yes. Lök needs 110 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

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🧅 Growing Lök in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Lök. Sista frost: Mar 10. Första frost: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 30Nov 15

Season: Mar 10 – Nov 15 (250 dagar)

Zon9b

Sista frostMar 10

Första frostNov 15

Säsong250 dagar

Skörd110 dagar

SolFull Sol

When to Plant Lök in Zone 9b

Start Seeds Indoors: Dec 30

Start Lök seeds indoors around Dec 30 (10 veckor före sista frosten). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Feb 10

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

Harvest: May 1

First harvest approximately May 1 (~80 dagar from transplant). Continue harvesting until first frost (Nov 15).

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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