There are currently six different types of desert-adapted trees being offered that are tolerant of our low rainfall and hot summers. The 5-gallon trees will be approximately 3-5 feet tall. They will require supplemental watering to get established. Print a copy of the tree selection list(PDF, 1MB).

Mature size is 30’ tall x 30’ wide. Small thorns. Semi-evergreen.
The Blue Palo Verde has a blue-green trunk, branches, and leaves. Bright yellow flowers cover the tree in spring and the branches have small thorns. This tree is great for birds and other wildlife. Seasonal litter will occur from flowers, seedpods, and partial leaf drop. Native to Arizona. It is our Arizona State Tree.

Mature size is 25’ tall x 25’ wide. No thorns. Deciduous.
The Desert Willow has narrow, bright green leaves and an upright appearance. Large, fragrant, trumpet-shaped pink flowers bloom from late spring through summer. Great for attracting hummingbirds and pollinators. Seasonal litter will occur from the flowers and leaf drop in winter.

Mature size is 35’ tall x 35’ wide. Thornless. Deciduous.
The Red Push Pistache has a dense canopy of dark green foliage through summer. Flowers are non-showy, but the new growth emerging in red tones and the fall/winter color of the yellow and reds make this a striking tree for the landscape. Be sure to plant where it has plenty of room to grow. Seasonal litter.

Mature size is 30’ tall x 30’ wide. No thorns. Semi-evergreen.
The Thornless South American Mesquite or Chilean Mesquite is a large tree that provides lush dark green canopy. Branches are thornless and the tree will bloom with yellow-cream catkin flowers in spring. This is a hybrid species but is great for wildlife and pollinators. Seasonal litter will occur from flowers, pods, and leaf drop.

Mature size is 25’ tall x 25’ wide. Thorns. Deciduous.
The Velvet Mesquite has a dense canopy of ferny gray-green foliage. Pale yellow catkin flowers adorn the tree in spring followed by bean pods that support wildlife. This tree is great for attracting birds, butterflies, and pollinators. It does have small to medium thorns. Beans can be ground into edible flour. Seasonal litter.

Mature size is 40’ tall x 20’ wide. No thorns. Evergreen.
The Willow Acacia has narrow green leaves, an upright growth form, and a willowy appearance. Fragrant, small, cream-colored puffball flowers are heaviest in spring. This tree has low to moderate litter, but it will drop a small number of leaves throughout the year.