Ask Burton: Q: I have hydrangeas that have speckled spots on the leaves from the late spring, and that isn’t my only issue. My cannas are nibbled, some of my red oak leaves have tiny black spots, and my cedar elm’s leaves look very rough (brownish-green!). What should I do to fix these problems?September 29, 2021
Ask Burton: Q: My mature live oaks have struggled this year, and a tree guy driving up my street asking to trim trees let me know that I needed to treat my trees for oak wilt. He said that’s why my trees looked weak. They’re not as thick and healthy as last year, but they are still mostly green with only a few dead branches. Do I need to have him treat? He wants to use a spray.September 22, 2021
