Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on December 13, 2011
Sounds like it affected by a fungus, which can be treated with a fungicide like neem oil. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
Was this answer useful?
00