Yellow leaves, little bloom
My 2 Rhodies are in part sun and are around 7 years old. I had to cut one back 4 years ago because a limb fell on it. It still has only one flower bud on it. The other one has only 4 buds on it and some of the leaves on both are either yellow with brown edges or just plain yellow. Should I fertilize them to get more buds and what do yellow leaves mean?