Hello I got a bundle of Ussurian Pear trees this past spring and all of the leaves have burntlike black edges. What is causing this? And how do I save my trees? Thanks
Certified GKH Gardening Expert
The blackening of the leaf margins could be from drought stress (water deficit) or from fire-blight or another tree disease. This article may help you narrow it down. Send photos and we may be able to help further.