It is relatively shortlived, but may survive 50 years with proper care. Raywood, Arizona, Bonita and Modesto are just a few that we recommend. Arizona ash thrive in full sun, grow in alkaline soil and require moderate watering. They’re adapted to thrive in our environment, with long dry spells followed by brief heavy rainfall. Arizona’s trees that grow below 4500 feet are hardy and beautiful. They can Tree Care There are a variety of resources available regarding specific tree care options in Arizona. Although acacia trees are not native to Arizona, they do well in the state's desert environment and are not invasive. They propagate easily by seeds, as well as grafts and cuttings. There are several different varities of Ash trees grown here in the desert Southwest. Ash Tree Facts Below the photos is information on different types of ash trees, including facts about the ash tree species, planting information, and close up colorful ash tree images. Arizona ash trees are well known to reach heights of 40 to 50 feet (12-15 m.) and widths of 30 to 40 feet (9-12 m.). When planted together they can produce an impressive canopy quite similar to those of come tropical rain-forests. mite. Ash trees have relatively few insect problems, however there is a tiny eriophyid mite that attacts ash flowers, the Eriophyes fraxinivorus mite. Trees are 30 to 50 feet tall and can have a 45-to-60-foot spread with a These trees have a high tolerance for drought, but they can also grow in wet or poorly-drained soils. Arizona ash trees can grow in a variety of soil types. The sweet acacia (Acacia smalii), with its slender, fern-like leaves and vibrant, aromatic flowers, is … Click on the following article to learn about growing Arizona ash trees in your landscape. Arizona ash (Fraximus velutina) is an upright, stately tree with a rounded canopy of deep green leaves. They have excellent heat tolerance and are hardy in cold winter temperatures. Besides their natural physical attractiveness, they’re also ideal for