Leaves On Sky Pencil Holly Are Turning Brown

Question From: Branford, Connecticut, United States
Q: The leaves on one of my three sky pencil hollies are turning brown. What do you think may be the cause and what should I do? The two adjoining sky pencils are fine.

A: I don't have a crystal ball Emilia. If you value the shrub I would get an onsite inspection from a certified arborist. To find a qualified professional in your area go to http://tcia.org . Best And Happy Yardening, Nancy.