JUST BROUGHT IT HOME?
A good start, in three steps.
- Choose a sunny, airy growing spot.
- Check drainage before the first watering.
- Indoors, assess whether you need a grow light.
Light & placement
Rosemary prefers full sun and air movement. A bright outdoor position often works better than a typical indoor sill. Introduce sun gradually if it came from sheltered conditions.
Water & drainage
Let the upper mix dry between thorough waterings. Do not leave the entire root ball dry for prolonged periods. Drainage matters especially in cool, wet weather.
Harvest & shape
Snip green shoot tips and leave leafy growth below each cut. Avoid cutting deeply into bare woody stems. Small, frequent harvests maintain a useful shape.
Growing well
Use a draining mix and modest feeding. Winter survival depends on cultivar, climate, and root protection; a pot is more exposed than garden soil. Bring tender plants into a bright protected place when needed.
When something looks wrong
Brown needles can follow either drought or damaged wet roots. Check the root-zone moisture before choosing a response. Indoors, inspect for spider mites.
Three things to avoid.
- Keeping the soil constantly damp.
- Leaving it in a dim kitchen.
- Cutting back hard into bare old wood.
Rooted in good information
NC State Extension · Salvia rosmarinus ↗Iowa State Extension · Growing herbs indoors ↗Reviewed October 3, 2026. Guidance is for container growing. Light, climate, pot size, and season change what your plant needs. Outdoor winter survival varies by location and cultivar.
How we write our guides & use photographs
