Q.Yellow Holly Bush
I have a few holly bushes at my front foundation. One of them is yellowing, not only the leaves but also the branches. What can I do to save this bush?
Certified GKH Gardening Expert
I would suspect possibly chlorosis. This article will help: https://www.gardeningknowhow.com/ornamental/shrubs/holly/holly-yellow-leaves.htm Regardless, I would fertilize and also treat the plant with a fungicide, as these two things will help fix many of the other possible causes for the unhealthy plants.