When should I plant Rosemary in Zone 6b?

Start Rosemary seeds indoors around Peb 4. Transplant outdoors after Abr 22. Expect first harvest around Hul 21.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Abr 15. The first fall frost averages Okt 22, giving a 190-day growing season.

Can I grow Rosemary in Zone 6b?

Yes. Rosemary needs 90 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

🌿

🌿 Growing Rosemary in Zone 6b

Zone 6b has mild winters and a long growing season -- good conditions for Rosemary. Huling frost: Abr 15. Unang frost: Okt 22.

Planting Calendar

Indoor

Outdoor

Harvest

Peb 4Okt 22

Season: Abr 15 – Okt 22 (190 araw)

Zone6b

Huling frostAbr 15

Unang frostOkt 22

Season190 araw

Ani90 araw

ArawBuong Araw

When to Plant Rosemary in Zone 6b

Start Seeds Indoors: Peb 4

Start Rosemary seeds indoors around Peb 4 (10 linggo bago ang huling hamog). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Abr 22

Transplant Rosemary seedlings outdoors after Abr 22. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm pagitan). Harden off plants for a week before moving outside.

Harvest: Hul 21

First harvest approximately Hul 21 (~90 araw from transplant). Continue harvesting until first frost (Okt 22). Rosemary can overwinter in mild climates for continued harvest.

Mga Kasamang Halaman

✅ Sitaw✅ Mga Karot✅ Repolyo

Rosemary 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 Rosemary

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

Start Free Rosemary Growing Guide