The tree also features dark red to black and leathery seed pods that are around two to four inches in length. Also called Robinia Pseudoacacia, the black locust tree (false acacia) is also another of the most common variety or type of locust tree. Because they can become invasive, the suckers of the purple locust tree should be removed as soon as they appear. An excellent small yard tree, needing little fertilizer or much of anything. Fall clean up is easy with the small leaves. This makes it extremely difficult to burn, which is a good thing for anyone in search of a good source of firewood. It can handle many soil types and needs little water. . It is famous for its ability to grow large clusters or groups of pea-like flowers that tend to bloom during the spring. There are also some thornless varieties. Ingesting it may have fatal effects, though, it has been discovered that it is rare for people to get poisoned because of coming in direct contact with this tree. Leaflets are oval or elliptic in shape with a smooth leaf edge. It features deep green ferny leaves during the spring that become golden yellow once the fall comes. Flowers white, fragrant, .5-.8 inches (1.3-2cm) long, in dense, hanging clusters 4-8 inches (10.2-20.3cm) long. 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. While happy with the rapid growth, shade, and blooms of these trees; I am constantly cutting down shoots throughout the yard. We ALWAYS sell out of this incredible native tree and this year will be no exception. Similar to the honey locust, the black locust tree can withstand poor soil, drought, and damp growing environments. They will grow just about anywhere and makes an excellent small yard tree, needing little fertilizer or much of anything else. Common names: It also has bright green and feather-like leaves. The species of locust trees are divided into two genera: Robinia and Gleditsia. The feather fern foliage and branches that are spaced widely apart mean that this locust tree is another excellent tree to provide shade in a backyard or garden landscape. Get Pricing and Availability . The two are deciduous trees that also work well in the landscape. Please note that some items include an additional handling surcharge, these will be noted on the item's product page. The thorns of a Black Locust Tree are a product of evolution, and act as a deterrent to mammals browsing the foliage. It was magnificent. It also has fragrant white flowers capable of attracting insects, including bees. 3. An excellent barrier plant to protect your property beautifully. Soil: Most soil types, including alkaline, acidic, and neutral It can thrive in salty soil, too, and can tolerate light drought and a bit of flooding. They prefer full sun and can grow to 30-70 feet tall with a 30-70 foot spread. Identifying species of locust trees can be done by features such as their flowers, color of bark, height of the tree, and the thorns. Each spring, the leaves emerge reddish bronze, before maturing to dark blue-green. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. This tree also shows tiny clusters of beautiful florets in greenish-white that tend to bloom during late spring to early summer. The spiky trunk is one reason why the tree is also called the thorny locust. Seed pods, or legumes, mature in early fall. Purple Robe Black Locust 'Purple Robe' locust is a tremendous medium sized, suckering, deciduous shade tree that typically grows tall with an oval-upright habit. Its leaves are typically bronze-green, turning bronze-red in the spring . Robinia pseudoacacia'Purple Robe' Figure 1. options as you create a beautiful landscape with help from Nature Hills. May be used as a street tree. 2021 Plants Spark Joy - Your daily dose of all things plants. Other names for the New Mexico Locust tree include Desert Locust, Pink Locust, or Rose Locust tree. Purple Robe Locust (Robinia pseudoacacia 'Purple Robe') is a medium-sized upright tree, growing 40 feet in height with a compact, rounded form. It is the main reason why you can see this tree being planted in those places that need solid and robust production of honey. The black locust is kind of invasive and features twenty-one leaflets less than two inches long. Find Your Growing Zone:Show Approximate Ship Dates & Restrictions. Here is a helpful resource to understand your When you sign up for our FREE newsletter! The scourging is performed with a whip called the "flagrum" and had pieces of sharp instruments embedded into the cord which was designed to remove flesh quickly. The upright, rounded growth and short, irregular branches form a tighter canopy than the species and cast medium shade below the tree, allowing a lawn to grow. It is hard wooded and tolerates storms well. Purple Robe Locust Robinia pseudoacacia 'Purple Robe' Leaves: Deciduous. While many say that locust trees are poisonous, you should still remember that not all of them are toxic and poisonous. Spreads by root suckers. The trees are also resistant to saline conditions, lack of water, and high winds. These beautifully fragrant clusters cover the tree profusely that grows up to eight inches long each! 1. Despite being an independent tree, growing this variety with other trees is also fine provided they are in big compositions. If you wish to grow any locust varieties, then you will be glad to know that it is easy to grow one as they can adapt to various street and lawn conditions. Thorny branchlets. Shipping and handling charges are calculated based on the tables below. Each leaf is divided into anywhere from nine to 17 leaflets that are 1 or 2 inches long and arranged in pairs. It has no thorns and features a large canopy. The purple robe locust tree (Robinia 'Purple Robe') is a deciduous tree native to eastern and central North America that can grow in conditions that are inhospitable to most other species. Leaves are divided into 7 to 19 leaflets, 1 to 2 inches long and are arranged in pairs. Plant Purple Robe Locust in an open, sunny space where it will get plenty of light and air circulation. The Purple Robe Locust tree is a favorite of bees and butterflies. It will then turn into bright yellow once the fall comes. The flowers are small clusters of greenish-white florets that bloom in late spring and early summer. Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. 5. There are also 1-inch individual leaflets that you can find in their leaves. The sunburst honey locust tree also features bright yellow leaves that tend to come out during the spring and then turn into pale green once the fall comes. Although native to North America, locust trees grow in many countries throughout the world. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases. Deeply furrowed brown bark. One more thing that honey locusts can do for you is supplying you with highly durable wood and timber. Expect it to grow straight then branch off eventually with elegance and balance to form big fronds of foliage capable of arching and drooping once the generous and rich flowers with nice scents start enveloping them with the shade of white. She holds a B.A. The purple robe locust tree is a medium-sized tree, growing to heights between 30 and 50 feet and widths between 25 and 30 feet at maturity. Very susceptible to locust borer. The 8 inch fragrant clusters cover the tree profusely! Flowers are followed by smooth, flat, purple-brown seed pods (to 4 long). In the fall, the green leaves turn to a stunning bright yellow color. They eventually mature to a dark green and turn yellow in the fall. Order today! Dont plant it too deeply, as is key for any new tree. This tree has bristly stems, which is the reason behind its name. These attractive blooms attract honey bees who are looking for nectar. One more distinctive feature of the black locusts is their oblong crown, which you can see atop its straight trunk. 'Purple Robe' black locust has lilac-colored blossoms and bronze-tinged foliage. In any case free trees free trees, want more of the purple robe locusts! It also has masses of flowers that you can expect to bloom starting from the spring season to summer. Purple Robe Locust trees are very hard wooded and will tolerate storms well. This cultivar of black locust probably grows to about 40 feet tall with a spread of 20 to 35 feet. It is a good choice if you are in search of a thornless honey locust tree variety. Locust trees have pods with pulp inside. Overall, it is one of the nicest accent and shade trees with the ability to resist deer and various diseases. Leaves divided into 7 to 19 leaflets 1-2 inches (2.5-51cm) long. Robinia 'Purple Robe' will perform best in moist, organically rich loam; however, it will do just fine in both acid and alkaline soils and can handle salt spray. To grow this locust tree variety, ensure to provide it with full sunlight and moist but well-drained soil. Once the flowers bloom, long pods will follow. Purple robe locust tree. Soil: All types of soil, sand, chalk, loam, and clay The pH level should be a bit acidic or alkaline. The amount of light for your tree is really no different than what mine gets in the mountains. 'Purple Robe' Black Locust1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION This cultivar of Black Locust probably grows to about 40 feet tall with a spread of 20 to 35 feet (Fig. In a garden landscape, honey locust trees are grown as specimen trees for their ornamental beauty. Pictures, descriptions, and their scientific names will help identify each species of these deciduous trees. Clusters of heavily scented pink-purple flowers dangle from the locust tree, filling your garden with spring colors. Once established, this tree is super hardy and drought tolerant with a brisk growth rate of 2 or 3 feet of growth each year. The attractive features of the Purple Robe locust tree are its young red leaves that turn to blue-green and then turn yellow in fall. In fall, the fern-like foliage turns a beautiful yellow color, similar to all types of locust trees. There are several cultivars of thornless honey locust trees, such as Imperial (Impcole), Skyline (Skycole), Sunburst (suncole), Moraine, Northern Acclaim (Harve), Perfection (Wandell) and Street Keeper (Draves). Best performance is in moist, organically rich loams. It grows in an upright, irregular oval shape. Like many types of honey locust trees, the bark is gray-brown. It is susceptible to locust borer (often fatal) and locust leaf miner (browns foliage). The Purple Robe Locust likes full sun or dappled shade and will take most any soil, drought or lawn watering. Fragrant wisteria-like violet purple flowers in pendant racemes (to 8 long) bloom in mid to late spring. There are many reasons why the Suncole cultivar is popular in landscape gardens. Dark purple fragrant flowers in May to June. Mow the grass right up to the trunk to keep the plant as a single stem. One thing to take note of about its toxic part is that it is concentrated on the leaves, bark, and branches. Each spring, the leaves emerge reddish bronze, before maturing to dark blue-green. Have you ever noticed a group of white-flowering trees blooming in mid-spring along pasturelands and fence lines? Some species produce pink or purple flowers. 'Purple Robe' Locust (Robinia pseudoacacia 'Purple Robe') This fast-growing, mid-sized ornamental flowering tree can survive the most difficult situations in different areas. Honey Locust Tree (Gleditsia Triacanthos). Bees and beneficial insects love the flowers.