Q.Sunrise Dwarf Dogwood Tree Problem
My dogwood is two years old and did well this Spring but the leaves are limp and yellow now. I do not see any insects or eggs on the leaves.
Certified GKH Gardening Expert
Dogwoods are susceptible to a host of problems. it could be a dogwood borer or iron chlorosis. These articles should help pin it down.
https://www.gardeningknowhow.com/ornamental/trees/dogwood/dogwood-with-yellow-leaves.htm
https://www.gardeningknowhow.com/ornamental/trees/dogwood/common-dogwood-problems.htm
https://www.gardeningknowhow.com/ornamental/trees/dogwood/crown-canker-on-dogwood.htm
https://www.gardeningknowhow.com/ornamental/trees/dogwood/dogwood-borer.htm