This video of an oak tree in a confined area is a great example of a tree that needs to be fertilized, but is surrounded by concrete. The injection method is the only way to get sufficient nutrients to the tree.
Injections can also be the best way to control Bacterial Leaf Scorch, Oak Gall and other insect and disease problems.
At Timberline, we offer injections for fertilization, insect management as well as disease management.
Give us a call!