One of my rhododendrons is having trouble- help!
I have 3 Rhododendrons in our garden. Two look healthy & one
Is having problems. We put pine needles around all them this spring,
Not long enough to help.leafs are pale and may have inset on them.Help
Related Discussions
Suggested Project Book
Chances are it is an insect infestation from the pine needles. Spray then down with a s.ystemic insecticide for rhododendrons
could be insects or soil is not acid enough. Miracle grow has an acid mix, I think it is called muracid
Look at underside of leaves for signs of insects, spray them, you can use homemade sprays. I am gonna try this formula in one area of my rhoddies after blooming. https://www.youtube.com/watch?v=ci2Q4S8WiSw