Leaves emerge an interesting bronze-red in spring, but eventually turn an uneventful yellow in fall. It is best pruned in the dormant season as this tree will bleed when pruned in spring. The sweet-smelling, fragrant flowers are light purple and shades of pink. Purple Robe is considered to be a very easy-to-grow tree. The 8 inch fragrant clusters cover the tree profusely! Each leaf is divided into anywhere from nine to 17 leaflets that are 1 or 2 inches long and arranged in pairs. Greenish-white, inconspicuous flowers appear in May and June and turn into long twisted seedpods that are a purple color. The bristly locust tree is also otherwise known as the moss locust and the rose acacia. There are many reasons why the Suncole cultivar is popular in landscape gardens. Also, honey locust tree leaves tend to be a lighter shade of green than the black variety. The flowers are important sources of food for honeybees. This small, tough native tree is prized for its fragrant purple panicles of flowers that appear from mid to late spring. An excellent small yard tree, needing little fertilizer or much of anything. It can withstand high heat, full sun, acidic or alkaline soil, and urban pollution. Violet purple spring flowers make this an interesting tree for the landscape. You can use the seed pods of locust trees as fodder for your livestock. Chokecherry Tree: Leaves, Chokecherries, Flowers (With Pictures) Identification, Weeping Cherry Trees: Types and Care (Including Dwarf Weeping Cherry Trees), Flowering Dogwood Trees and Shrubs: Types, Leaves, Bark - Identification (With Pictures), The Best Desert Trees with Pictures and Names, Types of Locust Trees with Identification Guide and Pictures, Small or Dwarf Weeping Trees for Landscaping, Dwarf Fruit Trees to Grow Indoors or Outdoors. Don't plant it too deep, as is key for any new tree. You will also notice their twisted pods in dark brown. The purple robe locust is hardy in U.S. Department of Agriculture zones 4 to 8. The tree has been used to support nutrition in other crops, from grains to other trees. Timing is important! Possible disease problems include canker, powdery mildew, leaf spots, wood rots and verticillium wilt. Fragrant, Wisteria-like Purple Flower Clusters. These prickly spikes can grow singularly or on thorned branches. The leaves on locust trees are feather-like and pinnately shaped and measure 6 to 14 (15 36 cm). Purple-robe locust trees grow at a fast rate of 2 to 3 feet per year, reaching a mature height of 40 to 50 feet, with a spread of up to 30 feet. chorus. One way to tell honey locusts apart from black locust trees is that the leaves have no leaflet at the tip. It thrives at a neutral level, too. It grows fast as a shade tree and follows an arching habit, allowing it to showcase a shade of around 30 to 35 feet and a height of around 30 to 50 feet. These trees grow so fast that, in some regions, they are in the class of an invasive plant species. The Arboretum offers something for everyone in an unforgettable, tree-filled setting. 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). While there are several thornless cultivars and varieties of honey locusts, note that the ones that have thorns are also considered the fiercest. Locust tree identification during the spring is possible by checking out the presence of pendant clusters of sweet and fragrant pea-shaped flowers often in the shades of pink and white. Fragrant wisteria-like violet purple flowers in pendant racemes (to 8 long) bloom in mid to late spring. The fragrant, creamy white flowers appear in hanging clusters in late May. This variety is a mid-west US native capable of growing in cold and moist locations. She proliferates up arbors, pergolas, fences, and stunning as a ground cover to retain hills. The leaves are bluish-green with very little color change in the fall. We write how-to guides and tips for houseplants. Order today! This tree is capable of blooming dense groups or clusters of flowers capable of attracting bees. 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. Considered among natures jewels and treasures, the locust tree continues to leave a good impression with its different types and varieties. They prefer full sun and can grow to 30-70 feet tall with a 30-70 foot spread. These beautifully fragrant clusters cover the tree profusely that grows up to eight inches long each! Purple Robe Black Locusts make great street trees, too, handling the tough conditions by your road with ease. Each cluster may be up to eight inches long and covers the tree profusely. Just like the honey locust, it also looks elegant and can stand alone. The tree can grow up to 75 ft. (22 m) tall and provide shade up to 40 ft. (12 m) wide. We use FedEx, UPS, or USPS at our discretion. Have you ever noticed a group of white-flowering trees blooming in mid-spring along pasturelands and fence lines? Seed pods, or legumes, mature in early fall. Follow the guidelines in the Plant Highlights for the best results. The black locust tree is also called False Acacia, Fragrant White Locust, and Common Robinia. It is native to states such as Pennsylvania, Alabama, Georgia, Missouri, and southern Ohio. It's time for you to jump on this. Purple-pink pendulous flowers provide plenty of color to a garden in late spring and early summer. You can use this timber to manufacture fences and perform other services when it comes to carpentry. with rather open and sparse-branching habit. Expect it to grow to around 30 to 70 feet tall. Its stems are prickly and are full of thorns. The locust tree is the quintessential shade tree known for its attractive form, great-looking fall foliage, and highly impressive leaves. Another impressive fact about the honey locust tree is that it has a thick canopy that aids in blocking sunlight. Despite being an independent tree, growing this variety with other trees is also fine provided they are in big compositions. Two of the most famous types are the honey locust trees (Gleditsia triacanthos) and the black locust trees (Robinia pseudoacacia). The pinnate compound leaves of the purple robe tree can be a foot long, give or take a few inches. Leaves divided into 7 to 19 leaflets 1-2 inches (2.5-51cm) long. 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. And they placed upon his head, piercing thorns of blood stained red. Robinia hispida is a nice dwarf tree with pink flowers and the exact same look as a purple robe locust, but a compact form that only gets 10 feet high. You can differentiate between these two major types of locust trees by checking out the thorns at the branches and barks. The entire leaf can be up to a foot long. I fell in love last Thursday. Similar to the black honey locust tree, the bark on the New Mexico cultivar is light gray-brown with shallow furrows. The variety Purple Robe features beautiful, fragrant purple flowers. New growth is bronzy red. The trees bark is furrowed and so dark a gray that it looks almost black. root plants are sold by height from the top of the root system to the top of the plant. Learn how The Morton Arboretum is ensuring the future of trees through leading-edge science and conservation. A common type of tree well-loved by gardeners in different parts of the world, the honey locust trees continue to impress because of their elegant nature. Locust Tree Fruit Characteristics. In the spring, usually in May through early June, the purple robe locust tree produces fragrant pinkish-purple flowers on hanging racemes that may be up to 8 inches in length. Purple Robe Locust is a tremendous shade tree that develops long clusters of purple-colored flowers in May that resemble Wisteria flowers. As Jesus was bent over with a lacerated body they hailed him King of the Jews, and the soldiers put . The wood is weak and brittle making it subject to storm damage. Another way to identify the type of locust tree is by the shape and color of its seed pods. Note, though, that the purple robe locust tree has this invasive nature, which is why it is not ideal for household lawns. Each leaflet has a tiny point at the end. Purple Robe Locust Mirazroa/Shutterstock This purple flowering tree is mainly found in North America, but don't let the pretty flowers fool you. Black locust trees bloom in late spring with intensely fragrant white flowers. There are varieties of the tall honey locust with larger branches and trunks capable of bearing branched and stout thorns that can reach up to 20-inch in length. Its wide spread, lack of thorns, and pod-less characteristics mean it is not a messy tree. In this article, you will learn about the different types of locust trees. About Daniel Nelson Daniel obtained his BS and is pursuing a Master's degree in the science of Human-Computer Interaction. It also has mildly scented yellow flowers that bloom beginning from spring to summer. You can also control black and honey locusts by cutting back these trees each growing season. These showy flowers have an intense fragrance meaning the bristly locust tree attracts honey bees and other pollinators. At 20 feet high by 20 feet wide, this tree is smaller in size and has contorted limbs. It can go at around 30 to 50 tall and 30 to 40 spread. Contact Us The pinnate . You can still order now and we will ship the plant to you during an appropriate time for your zone. The black locust is kind of invasive and features twenty-one leaflets less than two inches long. It can also spread to around 20 to 35 feet. The flowers turn into brown pods with bristles. Some also use the pulps of the seed pod to ferment beer. It is considered to be a good selection for difficult areas in the landscape where other trees will not grow well. Don't wait for your chance to own this gorgeous tree, order now! 4. Black locust is a fast growing tree that can reach up to 75 feet in height. Step 1 Inspect thriving locust trees for suckers weekly. Locust tree lumber is exceptionally durable and the timber is excellent for making furniture, fence posts, flooring, and small boats. U.S. Plant Patent PP2,454 issued November 24, 1964. An effective way to control it is to identify the root suckers immediately and then get rid of them equally. You can pick them but be extra careful if the tree has thorns. '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. It was magnificent. It showcases green foliage during the spring season that you can expect to turn yellow once the fall comes. Find Your Growing Zone:Show Approximate Ship Dates & Restrictions. Rose, Pink to white flowers cover this spring bloomer that often repeat blooms in fall. Purple locust trees are not picky when it comes to soil, which makes them appealing for sites where other trees cannot grow. Similar to other types of locust trees, the imperial honey locust has beautiful fern-like foliage that turns to sunny yellow in the fall. You will have an easier time distinguishing them by checking out their size, flower color, seed pod color, and shape, and the thorns location and structures. Honey locust tree bark is gray-brown to red-brown and is covered in clumps of branched thorns. For the honey locust, you can identify them as many consider them tall locust species. Colorado gardeners often plant the honey locust in woodland areas and shelterbelts. - And they clothe him with purple, and plaiting a crown of thorns, they put it on him; and they began to salute him, Hail, King of the Jews! The black locust is a deciduous, hard-wooded tree that grows well in sunny locations. . Just plant in a sunny spot and enjoy! The presence of these thorns makes it kind of impossible to climb the tree but they also make this locust tree variety quirky yet attractive. Prune purple locusts in the fall or winter when the tree is dormant, advises the University of Utah, as spring pruning will cause the tree's sap to bleed. Expect them to look green at first then become red and lastly, brown.