The Tree Doctor - Ultra Gro Ferilizer Company. Expert tree care, fertilizing and maintenance. Arborist quality trimming and natural development and enhancement of tree structure.

Serving Palm Springs and the Coachella Valley, California

Dr. Alexander offers signature service,
with over 40 years of experience. Click Here
to find out our prices and special offers for The
Tree Doctor's Services.

You too, can have beautiful, healthy trees growing in your yard! Contact The Tree Doctor by going to our Request For Review Submission Page or calling us at the numbers shown on our home page.

Here you will see before and after pictures of the work we have done. As you can see, there is a dramatic change when trees are properly fertilized and trimmed and structured correctly.


Before Fertilization.	After Treatment (approx. 6 weeks later).


Mesquite tree before trimming.	After trimming.





65 Foot Boom Truck.	Trimming a tree.


Citrus trees before trimming.	Citrus trees structurally reduced and balanced, thinned and lifted, major dead wood removed. No stubs, look natural and healthy.