Pocket BotanistCheck these first
- Feel the soil to see if it has dried out past the surface.
- Check the water source for high mineral content.
- Look at the humidity levels around the plant.
Likely causes
Low humidity or dry soil
Most likelyHow to tell: The tips turn crisp and brown while the rest of the leaf looks dull.
What to do: Water more frequently to keep the soil consistently damp. You can also place the pot on a tray filled with pebbles and water to increase local humidity.
Mineral buildup
PossibleHow to tell: The tips are brown and the soil surface has a white, crusty residue.
What to do: Flush the soil thoroughly with distilled water to wash away excess salts. Switch to using rainwater for all future waterings.
When to worry
A few brown tips are common in dry indoor air. Worry if the browning moves inward to cover more than half of the leaf.
Stopping it coming back
Keep the plant in a consistently humid spot and avoid using hard tap water.
Not sure which one it is? Photograph your bog rosemary.
This page lists the usual causes. Pocket Botanist looks at your actual leaf and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.
Questions people ask
- Should I trim the brown tips off?
- Yes, you can trim the brown parts with clean scissors for aesthetic reasons. Just be careful not to cut into the healthy green tissue.
- Does this plant need misting?
- Misting provides only temporary relief. Using a pebble tray or a humidifier is much more effective for long term health.
More problems with Bog rosemary
Back to the Bog rosemary guide
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.