When should I plant Kelj in Zone 5b?

Start Kelj seeds indoors around Mar 17. Transplant outdoors after Mar 31. Expect first harvest around May 15.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Kelj in Zone 5b?

Yes. Kelj needs 60 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

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🥬 Growing Kelj in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Kelj in this zone. Zadnji mraz: Apr 28. Prvi mraz: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 17Oct 8

Season: Apr 28 – Oct 8 (163 dana)

Zona5b

Zadnji mrazApr 28

Prvi mrazOct 8

Sezona163 dana

Berba60 dana

SuncePolusjene

When to Plant Kelj in Zone 5b

Start Seeds Indoors: Mar 17

Start Kelj seeds indoors around Mar 17 (6 tjedana prije zadnjeg mraza). Optimal germination temperature: 65F. Germinates in 5-10 days.

Transplant Outdoors: Mar 31

Transplant Kelj seedlings outdoors after Mar 31. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm razmak). Harden off plants for a week before moving outside.

Harvest: May 15

First harvest approximately May 15 (~45 dana from transplant). Continue harvesting until first frost (Oct 8). Kelj can overwinter in mild climates for continued harvest.

Fall Planting: Aug 13

For a fall harvest, plant Kelj around Aug 13 (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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