Buds on Camellia Plants Are Brown
My camellia plants all have small brown buds, which fall off and never bloom. Also, the leaves look like they have black powder all over the top of them. What is causing this, and how do I treat?
Certified GKH Gardening Expert
That is caused by sooty mold. Here is more information on treating it: https://www.gardeningknowhow.com/plant-problems/disease/how-to-get-rid-of-sooty-mold.htm