Mastic trees can become invasive in irrigated areas. Birds typically spread the seeds. ... However, central Phoenix has micro climates that are mostly frost-free Zone 10a.

Many Arizona residents would like to plant trees to provide food as well as shade — particularly citrus. Lemons, oranges and grapefruit do well in the Phoenix area, but may be less successful ...

The first of our suggested desert trees: Mastic Tree 15’ tall | 20’ wide. So you’re curious about desert trees.Let’s start with this small to medium sized evergreen tree, the Mastic tree.