"fried" leaves on lilac tree
Hi, experts. I have a lilac cultivated as a tree in my yard. In the last several months, I've noticed that most of the leaves are dried on the edges - "fried" looking at the edges. I've attached a photo. What's the problem here and how might I improve the health and appearance of the leaves and of the tree?
This is symptomatic of a vascular disruption, which could be from the death of a root, scorch, or physical damage.
It's been a tough year, and many plants are looking stressed.
They want full sun and well-drained soil.
Lilacs are generally tough and vigorous in the right place, but growing it in a tree form complicates things as they would usually counter difficulties by producing suckers or more top growth.
The leaves will not recover, but hopefully will return fresh in the spring.
If you see blackening on stems, send us photos of it and the whole plant.
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Thanks much. I'll see how the leaves look in the spring and then maybe make some changes. I appreciate your expertise!