When should I plant Rosmarin in Zone 13b?

Start Rosmarin seeds indoors around Oct 23. Transplant outdoors after Jan 8. Expect first harvest around Apr 8.

What is the last frost date for Zone 13b?

The average last spring frost date for Zone 13b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Rosmarin in Zone 13b?

Yes. Rosmarin needs 90 days to harvest. Zone 13b has a 364-day growing season, which is sufficient.

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🌿 Growing Rosmarin in Zone 13b

Zone 13b has a year-round growing season. Rosmarin can be planted almost any time with proper planning. Sista frost: Jan 1. Första frost: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Oct 23Dec 31

Season: Jan 1 – Dec 31 (364 dagar)

Zon13b

Sista frostJan 1

Första frostDec 31

Säsong364 dagar

Skörd90 dagar

SolFull Sol

When to Plant Rosmarin in Zone 13b

Start Seeds Indoors: Oct 23

Start Rosmarin seeds indoors around Oct 23 (10 veckor före sista frosten). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Jan 8

Transplant Rosmarin seedlings outdoors after Jan 8. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm avstånd). Harden off plants for a week before moving outside.

Harvest: Apr 8

First harvest approximately Apr 8 (~90 dagar from transplant). Continue harvesting until first frost (Dec 31). Rosmarin can overwinter in mild climates for continued harvest.

Samplantering

✅ Bönor✅ Morötter✅ Kål

Rosmarin 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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