Rosemary plant - Knowledgebase Question

Richmond hill, ny
Question by southgirl523
June 10, 2007
My Rosemary plant recently change color to a very white color and as if a fungus took over the plant but the plant is still alive how should I treat my plant. Thanks


Image
Answer from NGA
June 10, 2007

0

Based on your description I think your plant is suffering from powdery mildew. This seems like a white powder covers the plant and occurs under certain weather conditions and in locations where air circulation is poor. Remove the worst affected foliage. Try rinsing it off with water from the garden hose. Then you could try treating with a fungicide containing sulphur. Be sure to read and carefully follow all of the label directions. Move to a location with good air circulation and avoid overhead watering.

You must be signed in before you can post questions or answers. Click here to join!

« Return to the Garden Knowledgebase Homepage

Member Login:

Username:

Password:

[ Join now ]

Today's site banner is by bootandall and is called "Aster"