When should I plant Ružmarin in Zone 1a?

Start Ružmarin seeds indoors around Mar 16. Transplant outdoors after Jun 1. Expect first harvest around Aug 30.

What is the last frost date for Zone 1a?

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

Can I grow Ružmarin in Zone 1a?

Yes. Ružmarin needs 90 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.

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🌿 Growing Ružmarin in Zone 1a

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 16Aug 28

Season: May 25 – Aug 28 (95 dana)

Zona1a

Zadnji mrazMay 25

Prvi mrazAug 28

Sezona95 dana

Berba90 dana

SuncePuno Sunce

When to Plant Ružmarin in Zone 1a

Start Seeds Indoors: Mar 16

Start Ružmarin seeds indoors around Mar 16 (10 tjedana prije zadnjeg mraza). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Jun 1

Transplant Ružmarin seedlings outdoors after Jun 1. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm razmak). Harden off plants for a week before moving outside.

Harvest: Aug 30

First harvest approximately Aug 30 (~90 dana from transplant). Continue harvesting until first frost (Aug 28). Ružmarin can overwinter in mild climates for continued harvest.

Sadnja u Društvu

✅ Grah✅ Mrkve✅ Kupus

Ružmarin 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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