Diagnosing ash tree disease in Mesa Arizona by Warner's Tree Surgery Welcome to Warner's Tree Surgery. Serving Mesa & The East Valley. Diagnosing & Treating Sick Trees Since 1972. Arizona Ash Tree Disease Specialists.

Why Does My Ash Tree Have Dead Branches?

Dead branches are one of the most common warning signs that an Arizona ash tree may be under stress. Homeowners throughout Mesa, Gilbert, Chandler, Tempe, Scottsdale and Phoenix often notice branch dieback before other symptoms become obvious.

Several problems can cause dead branches on an ash tree. Drought stress, incorrect watering, root damage, extreme heat, insect infestations, disease, compacted soil and aging can all contribute to branch decline. Identifying the true cause is important because successful treatment depends on proper diagnosis.

In many cases, dead branches do not mean the entire tree is dying. However, they often indicate that corrective action should be taken before the problem becomes more severe.

The video below explains common causes of dead branches on ash trees and discusses when professional evaluation may be beneficial.

Common Causes of Dead Ash Tree Branches

Ash trees growing in Arizona face many environmental challenges. Summer heat, drought conditions, soil compaction, insect activity and watering problems frequently contribute to branch dieback.

Homeowners should watch for additional symptoms including yellow leaves, thinning canopies, early leaf drop, bark damage, insect infestations and reduced growth. These symptoms often accompany declining tree health.

Can a Sick Ash Tree Be Saved?

Many ash trees can be improved when problems are identified early. Proper diagnosis helps determine whether disease, insects, root problems, drought stress or environmental factors are responsible for the decline.

Early treatment may improve tree health, reduce further damage and extend the life of valuable shade trees.

Professional Ash Tree Diagnosis in Mesa AZ

Warner's Tree Surgery has been diagnosing and treating sick trees throughout Mesa, Gilbert, Chandler, Tempe, Scottsdale, Phoenix, Queen Creek, Apache Junction and surrounding East Valley communities for over 50 years.

If your ash tree has dead branches, yellow leaves or other signs of decline, call Warner's Tree Surgery at 480-969-8808.


For help with ash tree diseases, insect infestations, declining ash trees, or eneral tree health concerns, call (480) 969-8808.

Visit Ash-Tree-Disease.com for additional information about ash tree care, diseases, insects, and treatment options.


Free Ash Tree Care Handout

Download Warner's Ash Tree Care Guide to learn proper watering, fertilization, insect prevention, and treatment recommendations for Arizona ash trees.

Handouts For Ash Trees