Rosemary Planting Guide
Rosemary is an aromatic evergreen shrub with needle-like leaves and a piney, citrus flavor. It is a Mediterranean herb that thrives in warm, dry conditions.
Salvia rosmarinus · Herb · Lamiaceae family · 80–180 days to maturity
Where Can You Grow Rosemary?
Rosemary Growing Regions
Click any state to see the Rosemary planting schedule for that location.
Planting Dates by Zone
| Zone | Start Indoors | Direct Sow | Transplant | Harvest |
|---|---|---|---|---|
| Zone 7a | — | — | Apr 1 | Jun 24 – Nov 11 |
| Zone 7b | — | — | Mar 25 | Jun 17 – Nov 4 |
| Zone 8a | — | — | Mar 15 | Jun 7 – Oct 25 |
| Zone 8b | — | — | Mar 4 | May 27 – Oct 14 |
| Zone 9a | — | — | Feb 17 | May 12 – Sep 29 |
| Zone 9b | — | — | Feb 1 | Apr 26 – Sep 13 |
| Zone 10a | — | — | Jan 8 | Apr 2 – Aug 20 |
| Zone 10b | — | — | Jan 8 | Apr 2 – Aug 20 |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Low — drought tolerant
Soil pH
6 – 7.5
Hardiness Zones
Zone 7a – 10b
Growing Tips
Grow in well-drained soil and avoid overwatering. In cold climates, grow in containers and bring indoors for winter. Propagate from stem cuttings for faster results than seed.
Saving Rosemary Seeds
Recommended for Your Garden
Breathable fabric pots that promote healthy root growth and prevent overwatering.
Built-in reservoir keeps herbs and greens consistently watered with less effort.
Start seeds indoors with reusable cell trays and humidity domes.
Level Up Your Garden
Rosemary by State
- Alabama
- Alaska
- Alberta
- Arizona
- Arkansas
- British Columbia
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Manitoba
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Brunswick
- New Hampshire
- New Jersey
- New Mexico
- New York
- Newfoundland and Labrador
- North Carolina
- North Dakota
- Northwest Territories
- Nova Scotia
- Nunavut
- Ohio
- Oklahoma
- Ontario
- Oregon
- Pennsylvania
- Prince Edward Island
- Quebec
- Rhode Island
- Saskatchewan
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- Yukon
Frequently Asked Questions
How long does it take to grow Rosemary?
Rosemary (Salvia rosmarinus) takes 80 to 180 days from planting to harvest. Exact timing depends on your variety, growing conditions, and USDA zone.
What zones can Rosemary grow in?
Rosemary can be grown in USDA zones 7a through 10b. Use the planting calendar above to find the exact dates for your zone.
How much sun does Rosemary need?
Growing Rosemary requires Full Sun (6-8+ hours), Low — drought tolerant, and soil pH of 6 to 7.5.