When should I plant Rozmarín in Zone 5b?

Start Rozmarín seeds indoors around Feb 17. Transplant outdoors after May 5. Expect first harvest around Aug 3.

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 Rozmarín in Zone 5b?

Yes. Rozmarín needs 90 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

🌿

🌿 Growing Rozmarín in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Rozmarín in this zone. Posledný mráz: Apr 28. Prvý mráz: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 17Oct 8

Season: Apr 28 – Oct 8 (163 dní)

Zóna5b

Posledný mrázApr 28

Prvý mrázOct 8

Sezóna163 dní

Úroda90 dní

SlnkoPlné Slnko

When to Plant Rozmarín in Zone 5b

Start Seeds Indoors: Feb 17

Start Rozmarín seeds indoors around Feb 17 (10 týždňov pred posledným mrazom). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 5

Transplant Rozmarín seedlings outdoors after May 5. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm rozostup). Harden off plants for a week before moving outside.

Harvest: Aug 3

First harvest approximately Aug 3 (~90 dní from transplant). Continue harvesting until first frost (Oct 8). Rozmarín can overwinter in mild climates for continued harvest.

Sprievodné Sadenie

✅ Fazuľa✅ Mrkvy✅ Kapusta

Rozmarín 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 Rozmarín

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

Start Free Rozmarín Growing Guide