



Just because you live in the Arizona desert, doesn’t mean you can’t add
trees to your landscaping. There are a variety of landscape trees
that will fit into your Havasu yard. We have included a list of
landscape trees suitable for the desert landscape, including photographs.
This is not a
complete list of landscape trees for the desert, yet it will give you a
good start. It is advisable to have a water drip system in place to
irrigate all of your landscape trees and plants. Hand watering will
not produce satisfactory results. Desert trees often take
about a year to get established in their new location.
The first landscape tree on our list is the African Sumac, or Rhus lancea, which will grow to about 25 feet tall, and will occupy a circumference of about 15 to 25 feet. Once the tree is established it will require low water usage. It can stand full sun exposure, and will handle cold temperatures of 12 degrees F or above. If planting more than one African Sumac, space at least 15 feet between trees. Dig the hole to be twice the size of the container of the tree, then loosen the soil at the bottom of the hole. Set the top of the root ball 2 inches above ground level. Combine soil conditioner and the original soil around the root ball to the ground level, then mulch around base and water immediately.
Another
landscape tree that can handle the full sun is the Bottle Tree,
Brachychiton populneus, which will require low water usage once it
has been established. This desert adaptable tree will grow to 30 to 50
feet, and should be spaced 20 to 30 feet apart. It can handle cold
weather down to 20 degrees F. (Planting instructions for this, and many
of the other landscape trees are similar to the African Sumac.)
The next landscape tree is the Australian Willow, Geijera parviflora, which will do well in full sun to partial shade. This tree will grow to 25 to 30 feet tall, occupying a circumference of about 20 feet. If planting more than one, space at least 20 feet apart. It can handle cold temperatures down to 10 degrees F. It takes moderate water usage, and will not require fertilizer once it has been established. It is an evergreen, that will produce tiny white flowers during the spring and fall.
Another full sun to partial shade tree is the Table Top Blue Juniper,
which some may consider more bush than tree. It will grow up to 8 feet
tall and will occupy a 16 foot circumference. Once it has been
established it will require low water usage, and it can withstand cold
weather down to -10 degrees F. When planting multiple Junipers, space 8
to 16 feet apart.
Another desert landscape tree is the Thornless Palo Verde, Cercidium hybrid “Desert Museum”, which also likes the full sun. It will grow to a 20 feet height, and requires moderate watering. The Palo Verde will withstand temperatures down to 15 degrees F.
