i have one holly with half the leaves turning yellow.how come the other hollyies next to the yellow holly leaves are ok no yellow
leaves. Can a holly next to it be good and another holly is turning yellow? Thank you.
Certified GKH Gardening Expert
It is possible that the holly with the yellow leaves has a problem with its roots, or that it is being crowded and outcompeted by the hollies next to it. This could lead to that holly receiving less water ir nutrients than its neighbors. Try taking the measures in this article to deal with any possible water or nutrition problems: