Q.Azalea Disease
Gray matter covers most all of the branches. The bushes continue to grow and bloom; however, not at the rate prior to noticing the gray matter. What can be done to remove/eliminate this gray matter and restore health to the plant?

Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on April 12, 2011
Unfortunately, it is most likely root rot. This article will explain more about it:
https://www.gardeningknowhow.com/ornamental/shrubs/azalea/phytophthora-root-rot-azaleas.htm
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