It is the largest known tree of its species in the country as reported to American Forests. All trees listed in Table 1 will grow in New Mexico. Many varieties of locust trees have long sharp thorns and there are a few thornless species. This table does not represent an exhaustive list of all potential trees for New Mexico, but it does provide good selections for a variety of situations. The leaves on honey locust trees appear slightly earlier than on black locust trees. The New Mexico Locust is often best described as a small tree; or rather a spiny shrub that regularly forms thickets and has a wide, open crown. Let’s look at various kinds of locust trees, starting with the two most popular species—the black locust tree and the honey locust tree. Choose a thornless variety of honey locust trees if you want to grow an elegant, tall honey locust in your garden. The New Mexico Locust may either develop into a tree or a dense shrub depending on the soil and the sunlight. It is a long-lived tree that tolerates wind storms and ice. It is important to identify species of locust trees as some varieties are toxic. The ‘Purple Robe’ locust tree’s leaves are metallic red when immature, and they gradually turn a deep green or bluish-green color. This variety has the term ‘inermis’ which means that the Sunburst honey locust is a thornless tree. Small hairs or bristles growing on the dark green leaves give them a grayish appearance. Honey locust is a popular deciduous landscaping tree, especially in cities, used for shade and the small leaves don't need to be collected in the fall. ROBINIA NEOMEXICANA (New Mexico Locust) - Deciduous shrub, small tree to 8’. The early summer season usually springs with it spectacular and breathtaking floral displays of the New Mexico Locust, one of the reasons why it holds incredible value as a great ornamental accent. A quick growing, attractive specimen tree with dainty fern-like foliage. The New Mexico locust tree is also called the southwestern locust or hojalito. $21.99 $ 21. Honey locusts have a moderate tolerance for flooding, drought, and other adverse conditions. The thornless skyline honeylocust tree has captured the hearts of arborists, community foresters and homeowners throughout America. Cattle relish the sweet-tasting pods. New Mexico Extension Master Gardener Manual Rocky Mountain Juniper (Juniperus scopulorum) Description: The Rocky Mountain juniper is a small, evergreen tree that grows up to 35 feet in height. The shademaster honey locust is the perfect tree if you are looking for a lawn tree. Being a member of the Robinia genus, there is a small oval leaflet at the tip of each leaf. includes up to 20 species of deciduous trees and shrubs. The water guide for this tree is deep soak as soon as planted and at least weekly for the first year. This attractive, sun-loving flowering tree grows in sunny canyons and mountain riparian areas in pinyon-juniper woodlands and coniferous … Leaves are alternate, pinnately or bipinnately compound, 6" to 8" long, with 20 to 30 oblong-lanceolate leaflets, 1/3" to 1 1/2" long, 3/16" to 5/8" wide. Young branches have purple-brown colored fine hairs, giving the stalks a bristly appearance. Leaves are between 4” and 6” (10 – 15 cm) long and are fern-like similar to all trees in the Robinia and Gleditsia genera. As with all types of locust trees, such as the black locust and honey locust, this is a cold-hardy, drought-resistant type of tree. New leaf growth in spring is a pale-yellow color that gradually turns to light green in summer. Locust tree lumber is exceptionally durable and the timber is excellent for making furniture, fence posts, flooring, and small boats. Honey Locust (Gleditsia triacanthos), is a deciduous tree and a member of the bean/pea family.It bears long seed filled pods in fall, of which the pulp is sweet and edible. The small flower clusters are a greenish-yellow color that provide color to your garden in late spring and early summer. This type of ‘black’ locust tree thrives in states such as Colorado, Utah, Arizona, and New Mexico. Duration: Perennial, Deciduous Growth Habit: Tree, Shrub Arizona Native Status: Native Habitat: Upland, Mountain, Riparian.