When should I plant Ružmarin in Zone 3a?

Start Ružmarin seeds indoors around Mar 13. Transplant outdoors after May 29. Expect first harvest around Aug 27.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Ružmarin in Zone 3a?

Yes. Ružmarin needs 90 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🌿 Growing Ružmarin in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Ružmarin early indoors to maximize your harvest window. Zadnji mraz: May 22. Prvi mraz: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 13Sep 12

Season: May 22 – Sep 12 (113 dana)

Zona3a

Zadnji mrazMay 22

Prvi mrazSep 12

Sezona113 dana

Berba90 dana

SuncePuno Sunce

When to Plant Ružmarin in Zone 3a

Start Seeds Indoors: Mar 13

Start Ružmarin seeds indoors around Mar 13 (10 tjedana prije zadnjeg mraza). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 29

Transplant Ružmarin seedlings outdoors after May 29. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm razmak). Harden off plants for a week before moving outside.

Harvest: Aug 27

First harvest approximately Aug 27 (~90 dana from transplant). Continue harvesting until first frost (Sep 12). 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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