The fruits are flat brown legumes (pods) and are 4 inches long. Almost any soil condition will do, including clay, sand or loam that is acidic to alkaline, with a preference for a pH ranging from about 6.8 to 7.7 and an organically rich loam. This tree also shows tiny clusters of beautiful florets in greenish-white that tend to bloom during late spring to early summer. . Expect them to look green at first then become red and lastly, brown. Upright, spreading shrub with slender thorns, narrow silvery leaves, orange fruit on females persists into winter: Holodiscus dumosus Rock spirea: 4 x 4. They will grow just about anywhere and makes an excellent small yard tree, needing little fertilizer or much of anything else. The purple robe is a variety of black locust tree that develops showy, fragrant, purple flowers each spring. The most common and popular among the many locust varieties are the honey locust (Gleditsia triacanthos) and black locust or Robinia pseudoacacia. The tree has been used to support nutrition in other crops, from grains to other trees. 5. The beauty of this mid-sized ornamental tree is that they can grow in just about any condition as long as the soil drains quickly after a rain. With that characteristic, you will definitely be able to find it useful for the following purposes: You will love the ability of black locust trees to produce and provide highly durable and quality timber. Tolerates a wide range of soils including sandy or nearly barren ones. Don't plant it too deep, as is key for any new tree. Black locust (Robinia pseudoacacia) | Minnesota DNR How Do I Grow a Healthy Locust Tree In Denver? There could also be dark green leaves. Fixes nitrogen. As the name suggests, it refers to the leaf of a locust tree, which is often pinnately shaped while being feather-like. The purple robe locust is hardy in U.S. Department of Agriculture zones 4 to 8. One reason is its rapid growth. Have you ever noticed a group of white-flowering trees blooming in mid-spring along pasturelands and fence lines? These prickly spikes can grow singularly or on thorned branches. I have not seen the suckering from this tree that Locusts in other areas can have. The only one that has a toxic substance known as toxalbumin is black lotus. 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. It is crucial to prune this tree during the summer and fall to ensure that it retains its pyramid-like shape. Additionally, 'Purple Robe' is incredibly tough, super hardy, and drought tolerant. This tree is an excellent barrier plant to protect your property beautifully. Robinia pseudoacacia | Landscape Plants | Oregon State University Most types of locust trees grow in the eastern states of North America. It can attract attention, especially during the spring and late fall seasons. This improved variety is much less thorny than its predecessor but keep an eye out because it's common for this tree to grow a few thorns. His raiment was a scarlet purple robe. Nature Hills sells a large variety of plants with several options available. As with most types of honey locust trees, the skyline has a spiky trunk with thorned branches. Purple robe hi-res stock photography and images - Alamy However, purple locusts will not tolerate "wet feet" and therefore require good drainage. Many also harvest entire seed pods to create livestock feed. Bright green foliage turns a beautiful yellow color in the fall. Danielle November 13, 2007, 9:35 am. It's become incredibly popular because of the great purple flower color and excellent fragrance. The leaves on locust trees are feather-like and pinnately shaped and measure 6 to 14 (15 36 cm). Question: Is Purple Robe Locust Safe For Dogs - BikeHike Some confusion exists over the nomenclature of this plant. Locust trees refer to rapidly growing flowering trees that belong to the pea family and a group of flowering plants known as Fabaceae. The entire leaf can be up to a foot long. The fern-like leaves and widely spaced branches give enough shade without completely blocking out sunlight. The shademaster honey locust is the perfect tree if you are looking for a lawn tree. I fell in love last Thursday. This variety grows best in USDA hardiness zones 7-9, and in colder climates. In general, honey locust trees are non-messy. It is also a very strong and solid tree, thanks to its ability to withstand various soil and environmental conditions. Like many types of honey locust trees, the bark is gray-brown. Classified as hardwoods, honey locust trees are definitely among the best providers of wood. L. These are ideal for a natural barrier on a property line or an ornamental accent tree in a landscape. This makes it extremely difficult to burn, which is a good thing for anyone in search of a good source of firewood. The wood of black locusts is also very sturdy. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. U.S. Plant Patent PP2,454 issued November 24, 1964. Learn how The Morton Arboretum is ensuring the future of trees through leading-edge science and conservation. The ability of this tree to adapt well to various conditions and suit different needs and gardens is also one reason why it is one of the top choices of those who intend to grow their own trees. Combine that with the decorative shape of its branches, trunk, and foliage, and this tree will surely add a more aesthetic appeal to your garden. Note, though, that the purple robe locust tree has this invasive nature, which is why it is not ideal for household lawns. 11.1-Gallon Pink Flowering Purple Robe Locust. It thrives in many difficult growing conditions. This variety is relatively thornless, although the occasional thorn may be found. It is commonly called the Sweet Bean, Sweet Locust and Honeyshuck. One of the reasons this locust tree variety is popular is that it grows in several unfavorable conditions. 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. Black Locust Thorns vs. Honey Locust Thorns - Beesource Beekeeping Forums Purple-pink pendulous flowers provide plenty of color to a garden in late spring and early summer. She loves the heat and super drought hardy. The 8 inch fragrant clusters cover the tree profusely! Here is a helpful resource to understand your Other insect problems include caterpillars, weevils, scale and whiteflies. Most varieties of black locust tree come with thorns while the varieties that fall under honey locust trees are often thornless. COPYRIGHT 2020, WATTERS GARDEN CENTER. When planning to grow the sunburst honey locust tree, remember that it requires deep watering and pruning during the winter. It is the main reason why you can see this tree being planted in those places that need solid and robust production of honey. How to Get Rid of Locust Tree Shoots | eHow It has no thorns and features a large canopy. Beautiful lavender-colored flower clusters adorned a pretty rounded tree with yellow-green leaves. You can use these pulps in making traditional cuisines and recipes and in preparing medicines. The honey locust tree is a hardy, fast-growing tree, similar to the black locust tree. While many say that locust trees are poisonous, you should still remember that not all of them are toxic and poisonous. Purple Robe Locust Tree Pros And Cons - answering101 Similar to the black locust tree, this genus is native to states such as Pennsylvania, Iowa, Texas, and Georgia. ENH-730/ST572: Robinia pseudoacacia 'Purple Robe': 'Purple Robe' Black The locust also falls under hardy trees famous for their durable and hard wood, colorful fall foliage, and sweet-smelling flowers for spring. 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. As for the black locust trees, you can easily identify them through their fragrant flowers that are often around an inch long and appear in pendant clusters during the late spring. You can differentiate between these two major types of locust trees by checking out the thorns at the branches and barks. In fall, the fern-like foliage turns a beautiful yellow color, similar to all types of locust trees. Item #391250. Black locust (Not recommended) | The Morton Arboretum The leaves are odd pinately compound with up to 23 lance . Twisty Baby black locust (Robinia pseudoacacia 'Lace Lady'): At 20 feet high by 20 feet wide, this tree is smaller in size and has contorted limbs. A Love Affair Gone Awry - Why I Won't Plant Robinia Pseudocacia In My Plants are offered in both It also has bright green and feather-like leaves. The tree grows to 45 ft. (13 m) and has a canopy spread of 35 ft. (10 m). It can even tolerate salt and drought. These attractive blooms attract honey bees who are looking for nectar. The all-encompassing fragrance of its flowers is the reason behind its popularity in various gardens and parks worldwide. Black locust timber (left) and bark (right). The honey locust Skycole cultivar is another popular shade tree for garden landscapes. 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. Soil: All types of soil, sand, chalk, loam, and clay The pH level should be a bit acidic or alkaline. Expect it to grow to around 30 to 70 feet tall. 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. Plant your small bristly locust tree in full sun and well-draining soil. The pinnately compound leaves are also usually around seven to eight inches long. The thorns grow on branches at the base of a cluster of leaves, so it would be easy for an animal to eat the thorns while also taking a bite of leaves. Black locust leaves are made up to 7-21 paired leaflets on both sides of a common stalk (pinnately compound). Yes. The roots and seeds of the purple robe tree spread so aggressively that it is considered invasive. The black locusts can also fairly tolerate drought, though, you should still avoid exposing it to excessive flooding and water. 1. Sunburst locust leaves are pinnate and have a fine texture. Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Locust Trees For Sale | Locust Tree Varieties - Willis Orchards Major Types of Locust Tree Thorns and Uses - Plants Spark Joy Our horticultural team has put together recommendations on how to best use this tree in your landscape: 1. This pea family member (Fabaceae) tolerates poor . . The leaves on honey locust trees appear slightly earlier than on black locust trees. Purple Flowering Trees | Our Favorite Types | REthority The purple robe locust tree is also very thorny and has relatively weaker wood than the others. The beauty of this mid-sized ornamental tree is that they can grow in just about any condition as long as the soil drains quickly after a rain. It can grow in just about any condition as long as the soil drains quickly after a rain. Incredible, long clusters of purple flowers in May that look just like Wisteria flowers hanging from this local bloomer. The small flower clusters are a greenish-yellow color that provide color to your garden in late spring and early summer. One of the suckers is coming up at the cottage stone retaining wall where the roots have run into the unmoveable blockage and must now go down 2' where they'll be able to then go out about 1' and hit a nice wet streamlet. Companion Plants with Purple Robe Locust for a Stunning Backyard. Their small leaves tend to blow away in the fall since they are lightweight, leaving few leaves needing to be raked. Once the flowers bloom, long pods will follow. It is susceptible to locust borer (often fatal) and locust leaf miner (browns foliage). Purple Robe Locust Robinia pseudoacacia 'Purple Robe' Leaves: Deciduous. You will also notice their twisted pods in dark brown. Why Black Locust Trees have thorns. New Mexico Friendly Trees - Osuna Nursery Looking at pictures of locust tree leaves, you will notice they are similar to fern leaves. We have people waiting for their chance to own the Purple Robe Locust tree. This flower color is unusual for trees in the genus Robinia as the flowers are commonly white. The purple robe locust, scientific name Robinia pseudoacacia, is a species of flowering plant in the Fabaceae family. This variety is a mid-west US native capable of growing in cold and moist locations. They eventually mature to a dark green and turn yellow in the fall. The bristly locust tree is a large flowering shrub with compound leaves, pink pea-like scented flowers, and reddish-brown seed pods. RELATED SEARCHES. Most locust trees bloom every year provided freezing did not kill them. The variety Purple Robe features beautiful, fragrant purple flowers. It has clusters of fragrant deep pinkish-purple blooms and can grow in less than ideal conditions. The upright, rounded growth and short, irregular To obtain a more accurate shipment time-frame, simply enter your zip code in the Find Your Growing Zone box to the right. Honey Locust Tree (Gleditsia Triacanthos). 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. The sweet-smelling flowers are also a source of nectar for honey bees. It's a medium-sized tree, reaching about 40 feet in height at maturity. Please call us at 1-866-586-6283 for availability information. 4. However, all of them are aesthetically pleasing and boast of their nice scents. 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. Growing at a rapid rate of 2 to 3 feet per year, this locust produces vibrant purple flowers that cluster and cover the entire tree in color. The purple robe was to symbolize royalty, and they mocked him as King of the Jews. Middle-aged 'Purple Robe' Black Locust. The imperial honey locust tree is a thornless species of deciduous tree that grows up to 40 ft. (12 m). Robinia pseudoacacia (Black Locust, Common Locust, False Acacia, Green I've grown 'Purple Robe' both on the Valley floor and in the mountains near Yosemite. Purple Robe Black Locust | Sooner Plant Farm An impressive show and worthy of cutting a few flowers and bringing them indoors for enjoyment. It derived its name from the fact that it indeed has no thorns at the twigs and barks, making it distinguishable from other honey locust trees. The Purple Robe has beautiful aesthetics because of its purple flowers. Because bristly locust plants dont grow higher than 10 ft. (3 m), they are a perfect type of small tree for your garden. If you want to prevent the sprouting of new trees, you can also spread hay over the entire area. Black locust flowers picked from our favorite spot. A cultivar of the native black locust, it is also known as the Purple Robe Black Locust. Another reason to love the honey locust trees is that they are stand-alone or independent, making them incredible choices for all kinds of gardens. 11.1-Gallon Pink Flowering Purple Robe Locust Lowes.com Just like the honey locust, it also looks elegant and can stand alone. Leaves emerge an interesting bronze-red in spring, but eventually turn an uneventful yellow in fall. This small, tough native tree is prized for its fragrant purple panicles of flowers that appear from mid to late spring. You can also control black and honey locusts by cutting back these trees each growing season. As with any plant, proper site selection is key to success and to YOUR happiness. Tree Tour - Facilities - The University of Utah 1). Small hairs or bristles growing on the dark green leaves give them a grayish appearance. Considered among natures jewels and treasures, the locust tree continues to leave a good impression with its different types and varieties. The honey locust (Gleditsia triacanthos), also referred to as the thorny locust or . Bees produce a delicious honey from the flowers. You can also identify the honey locust flowers with their greenish-yellow shade instead of the pink or white one and are fairly insignificant when you compare them to the other locust trees with showy flowers. Hardy to zone 3, this locust prefers full sun, is tolerant of most soils and fixes nitrogen. In any case free trees free trees, want more of the purple robe locusts! This makes it a perfect choice if you intend to make a restful and relaxing part of your garden with a nice shade. Types of Locust Trees with Identification Guide and Pictures - Leafy Place For the best experience on our site, be sure to turn on Javascript in your browser. It is advertised as thornless, but plants with thorns are found in commerce. Fruit pod-like, flat, brown-black 5-10 cm long, mature in Oct. Sun, will grow in about any soil except permanently wet. The thorns of a Black Locust Tree are a product of evolution, and act as a deterrent to mammals browsing the foliage. As a guide in growing this famous locust tree, take note of the following: As for its size, expect this tree to grow around 30 to 50 feet high. 10 Best North American Trees for Bees - ThoughtCo Its vigorous vegetative reproduction forms extensive, dense groves of clones that exclude native vegetation. Variations in size may occur. Purple Orchid Tree (Bauhinia Purpurea) Compared to other locust tree varieties, the pods of the black locusts are smaller. Violet purple spring flowers make this an interesting tree for the landscape. Extremely fragrant and only found locally at Watters. We use FedEx, UPS, or USPS at our discretion. Mow the grass right up to the trunk to keep the plant as a single stem. . Rather than growing to 80 or 100 ft. (24 30 m), the sunburst honey locust only reaches 40 ft. (12 m) in height. taller than the height minimums. This makes them slightly look like rosettes. Flowers white, fragrant, .5-.8 inches (1.3-2cm) long, in dense, hanging clusters 4-8 inches (10.2-20.3cm) long. When you sign up for our FREE newsletter! Though the flowers are beautiful, some also have bristles and thorns to be wary of. There are also some thornless varieties. Purple Robe Locust trees are very hard wooded and will tolerate storms well. The flowers are small clusters of greenish-white florets that bloom in late spring and early summer. This fast-growing native tree can form colonies and has brittle wood. Anyone interested in growing trees can make it part of their plant or tree collection, allowing them to witness a spreading canopy capable of providing a nice spot with shade.