Q.Holly Tree Is Losing Leaves
Holly tree is losing leaves, some areas on small stems at leaf junction are black, and some leaves have brown spots. However, the upper branches remain healthy, with berries and flowers. Tree is about 15 feet high.

Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 1, 2011
It may have Tar Spot. This article will help:
https://www.gardeningknowhow.com/ornamental/shrubs/holly/holly-problems-holly-leaf-spot-or-holly-tar-spot.htm
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