Why Your Rhododendron's Leaves Are Rolling Up and Wilting (And What to Do About It) April 23, 2021 0 ...
The temperatures are cooler, the days are short, and the plants are going to sleep. That’s why (usually) the autumn landscape is very low maintenance and I always advise people never to water or ...
A: Rhododendrons and azaleas are especially susceptible to a fungal wilt disease called Phytophthora root rot. The Phytophthora fungus enters the roots of the plant from infested soil and clogs the ...