When should I plant Luk in Zone 6b?

Start Luk seeds indoors around Feb 4. Transplant outdoors after Mar 18. Expect first harvest around Jun 6.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Luk in Zone 6b?

Yes. Luk needs 110 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

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🧅 Growing Luk in Zone 6b

Zone 6b has mild winters and a long growing season -- good conditions for Luk. Zadnji mraz: Apr 15. Prvi mraz: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 4Oct 22

Season: Apr 15 – Oct 22 (190 dana)

Zona6b

Zadnji mrazApr 15

Prvi mrazOct 22

Sezona190 dana

Berba110 dana

SuncePuno Sunce

When to Plant Luk in Zone 6b

Start Seeds Indoors: Feb 4

Start Luk seeds indoors around Feb 4 (10 tjedana prije zadnjeg mraza). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Mar 18

Transplant Luk seedlings outdoors after Mar 18. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm razmak). Harden off plants for a week before moving outside.

Harvest: Jun 6

First harvest approximately Jun 6 (~80 dana from transplant). Continue harvesting until first frost (Oct 22).

Sadnja u Društvu

✅ Jagode✅ Kupus✅ Cikle✅ Salata✅ Mrkve✅ Rajčice

❌ Grah❌ Grašak

Luk 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 Luk

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

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