When should I plant Kelj in Zone 1b?

Start Kelj seeds indoors around Apr 13. Transplant outdoors after Apr 27. Expect first harvest around Jun 11.

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Kelj in Zone 1b?

Yes. Kelj needs 60 days to harvest. Zone 1b has a 95-day growing season, which is sufficient.

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🥬 Growing Kelj in Zone 1b

Zone 1b has harsh winters and a short growing season. Start Kelj early indoors to maximize your harvest window. Zadnji mraz: May 25. Prvi mraz: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 13Aug 28

Season: May 25 – Aug 28 (95 dana)

Zona1b

Zadnji mrazMay 25

Prvi mrazAug 28

Sezona95 dana

Berba60 dana

SuncePolusjene

When to Plant Kelj in Zone 1b

Start Seeds Indoors: Apr 13

Start Kelj seeds indoors around Apr 13 (6 tjedana prije zadnjeg mraza). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Apr 27

Transplant Kelj seedlings outdoors after Apr 27. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm razmak). Harden off plants for a week before moving outside.

Harvest: Jun 11

First harvest approximately Jun 11 (~45 dana from transplant). Continue harvesting until first frost (Aug 28). Kelj can overwinter in mild climates for continued harvest.

Fall Planting: Jul 3

For a fall harvest, plant Kelj around Jul 3 (8 weeks before first frost).

Sadnja u Društvu

✅ Kadulja ✅ Kopar✅ Lukovi✅ Cikle✅ Krumpiri

❌ Jagode

Kelj 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

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