Black locust is native to the U.S., but not to Minnesota or the Upper Midwest. It typically thrives in Full Sun and has a 4-6 feet growth rate per year. The only tree it might be confused with is the Black Locust (Robinia pseudoacacia). This tree, which has often been given a bad name for it’s opportunistic rapid growth and robust thorns, is said to be native originally to the Appalachian Mountain range, though it has become naturalized throughout the United States, southern Canada, and even parts of Europe and Asia. Spreads vegetatively through root suckering and runners. They are not recommended for planting, and are now rarely found as street trees. Purple Robe Locust trees are very hard wooded and will tolerate storms well. • Fragrant, drooping white flowers arranged in elongated clusters appear in late May and June. They are also susceptible to locust borers. With its fast and easy growth habit, the tree’s ability to sprout new shoots by underground stems makes Black Locust wood a sustainable hardwood. A deciduous tree with short, irregular branches and feathery leaves, the black locust grows fast but is short-lived. You may come across some of the very old black locust trees that have a height … This fast-growing native tree can form colonies and has brittle wood. We will tailor the product to fit your particular aesthetic needs and design. It can grow to a height of around 25 meters and a diameter of around one meter. They can spread by means of seed distribution or by root suckers, forming colonies. Black locust is a MDA Restricted noxious weed in Minnesota. Some trees affect the soil in a manner that makes other plants suffer. Plant a trio of these easy-to-grow trees where you would like to block a view, perhaps of a neighbor’s backyard or a nearby development. The hardiness zone of the black locust tree ranges from 5 to 8, and it grows to an average height of 40 ft and spreads to over an area of almost 25 ft. A fruit tree planted outside of its preferred environment will struggle, no matter how meticulously you care for it. Each leaf has 7 to 21 elliptic, untoothed leaflets, with one leaflet at the tip. Black locust grows like bamboo, performs outdoors like an exotic rain-forest hardwood, and comes from the Midwest. The leaves on black locust trees are pinnately compound and grow to about 10” (25 cm) long. Locust leaf miner and black locust borer are two insect pests that damage the tree, but will usually not kill it. Otherwise known as false acacia, the black locust tree (Robinia pseudoacacia), is fast growing and hardy. On the best sites, black locust requires 15 to 20 years to produce post-size trees and 30 years to produce 20 cm (8 in) bolts (37). The flowers of the black locust. Black locust is a MDA Restricted noxious weed in Minnesota. Your IP: 185.148.72.181 Locust Tree Identification. Robinia pseudoacacia, commonly known in its native territory as black locust, is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae.It is endemic to a few small areas of the United States, but it has been widely planted and naturalized elsewhere in temperate North America, Europe, Southern Africa and Asia and is considered an invasive species in some areas. Vigorous sprouts and young shoots are greenish in color and have paired spines up to 1 inch long at the base of leaves. It reproduces by seed and spreads aggressively by suckers. You may come across some of the very old black locust trees that have a height of around 50 meters and a diameter of 1.5 meters. Mature bark is dark gray-brown with deep furrows between flat-topped ridges. Call Cold Stream Farm in Michigan to order Black Locust Trees. It is native to the Appalachian region and the Ozarks, where it is also considered a weed. Seedling and root sprouts have noticeably long thorns and grow rapidly. Purple Robe Black Locusts make great street trees, too, handling the tough conditions by your road with ease. The trunk is often crooked. The black locust tree, or Robinia pseudoacacia, is a deciduous tree found throughout the southeastern United States, as well as in South Africa, Europe, and Asia.The tree is native to the southeastern United States, but it has been transplanted to other areas of the globe such as Australia, Pakistan, China, Canada, India, Europe, South Africa, Asia, southern South America, and New Zealand. © The leaves are opposite and composite; each leaf is composed of 7-19 leaflets. Identifying species of locust trees can be done by features such as their … Identification: Black locust is a large, fast-growing deciduous tree, 40- 60’ tall and 30’ wide. It has been widely planted as an ornamental, for land reclamation, and for erosion control. Black locust can outcompete other tree species and native plants to form a monoculture on disturbed sites. The small oval or ovoid leaflets on each leaf are about the size of your thumbprint. Our trees are available for wholesale and retail purchase. (231) 464-5809 info@coldstreamfarm.net A great tree for producing quick coverage, black locust is prized for its rapid growth. It crowds out native vegetation of prairies, oak savannas and upland forests, forming single species stands. Native to the higher elevations of the southeastern US, Black Locust's fast growth rate, tolerance of harsh growing conditions and its tough, rot resistant lumber gave it a high value during early settlement. Think hard about these nine landscape trees before planting them on … Black locust is in the Fabaceae family of trees and has nitrogen fixing attributes, which is a reason why they were first planted here. Locust leaf miner and black locust borer are two insect pests that damage the tree, but will usually not kill it. Pine trees of all kinds will drop needles that make the surrounding soil acidic. 4. Black locust produces hanging clusters of very fragrant white flowers in spring. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. It is also quite a pretty tree and horticulturists, especially in … It occurs naturally on the lower slopes of the Appalachian Mountains, where it is known as a weedy tree. It has been widely planted as an ornamental plant and for erosion control, and has been documented to be invasive in the upper Midwest. Performance & security by Cloudflare, Please complete the security check to access. The truck entered the west ditch, striking an embankment, going airborne and rolling multiple times. The leaves are opposite and composite; each leaf is composed of 7-19 leaflets. These soil nitrates are usable by other plants. The Black Locust (Robinia pseudoacacia) ranks among the 40 worst invasive tree species in the world. The honey locust has been used as a shade and street tree for many years, as it transplants well at large sizes and offers light shade without overwhelming turf grass. Often forms dense stands where established and can choke out other vegetation. In Quebec, Canada, an Eastern White Pine was sold for $47,000 . Black locust is a nitrogen-fixing tree that prefers disturbed habitat, old fields, thickets and degraded woods. Black locust grows aggressively and can spread quickly in Minnesota, and as such is listed as a noxious weed by the Minnesota Department of Agriculture. Black locust can outcompete and exclude other tree species and native prairie and savanna plants. Now listed as an invasive plant in Minnesota, the black locust is tolerant of most site conditions. It is also a major honey-producing plant in the eastern U.S. Black locust is spreading into new areas and is now a threat to other states which are outside of the historical range. In Minnesota, it has been reported in about half of the 87 counties. Robinia pseudoacacia, commonly known in its native territory as black locust, is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae. It is native to the southeastern United States, but has been widely planted and naturalized elsewhere in temperate North America, Europe and Asia. The honey locust has been used as a shade and street tree for many years, as it transplants well at large sizes and offers light shade without overwhelming turf grass. Seedlings and small branches have paired thorns. It can be 30 ′ to 100 ′ in height and 12 ″ to 40 ″ in diameter at breast height, though in Minnesota mature trees are usually no more than 60 ′ tall and 6 ″ in diameter. Black Locust, america's environmentally friendly super tree. Locust is resistant to termites, decay and wood rot. Young trees and saplings may be mistaken for Prickly Ash (Zanthoxylum americanum), which has leaflets with pointed tips, at least a few prickles along leaf stalks, and buds that are clearly visible, where Black Locust leaflets are rounded, has no spines or prickles on leaf stalks, and buds are obscured in … It often forms thickets. In another case, a helicopter was used to lift black walnut trees out of a farmer’s private woodlot. At maturity black locust reaches 30 to 40 feet tall and about 20 feet wide, making it a lush and leafy living screen. Flat, smooth legume seed pods, 2‒4 inches long, contain 4‒8 seeds. The Black Locust tree is a member of the Pea family which produces large dark seedpods which hang and provide food for wildlife from autumn to early spring when vegetation becomes scarce. Pods turn brown at maturity in September and persist through winter. It has the ability to burn even when wet. Black locust is a fast growing tree in the legume family. Sharp spines may be present, especially on sucker growth. Newly harvested black locust wood has a yellowish-green tint that deepens over time to a rich golden yellow. Black locust (robinia pseudoacacia) is America's most versatile hardwood. The only tree it might be confused with is the Black Locust (Robinia pseudoacacia). Black locust is a legume with root nodes that, along with bacteria, "fixes" atmospheric nitrogen into the soil. Since then it has made its way into gardens in Africa, Asia and Australia. Another way to prevent getting this page in the future is to use Privacy Pass. Like all black locust products from Midwest Black Locust, this product is naturally decay, water, and UV resistant. Black locust tree leaves. Seedlings and sprouts grow rapidly and can be identified by long paired thorns. Here is some detailed information on the locust tree species. Black locust is a restricted noxious weed in Minnesota. Once full grown they can reach a height of 30-50 feet and 20-35 feet in spread. Now listed as an invasive plant in Minnesota, the black locust is tolerant of most site conditions. The leaves are 6-14” long with each leaflet being 1-2” long and oval in shape with a small notch at the tip. From Wikipedia, the free encyclopedia. Locust is an encompassing term used for both black locust and honey locust, related members of the pea family. But horticulturists and experts at local universities have tested fruit trees, and have prepared a list of trees hardy enough to withstand the harsh Minnesota … Angela Gupta, Extension educator; Amy Rager, Extension educator; Megan M. Weber, Extension educator. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. The accident happened around 7 a.m. Black locust grows aggressively and can spread quickly in Minnesota, and as such is listed as a noxious weed by the Minnesota Department of Agriculture. They can spread by means of seed distribution or by root suckers, forming colonies. It has been extensively planted for its nitrogen-fixing qualities in land reclamation, erosion control, and its hard wood. Black Locust Lumber boardwalks and decking are naturally durable, slip-resistant, and maintenance-free. Black Locust Lumber has an extensive portfolio including, presidential libraries, higher education campuses, botanical gardens, wetland pathways, and parks. Black locust is native to North America, but not to Minnesota or the Upper Midwest. Black locust is a Restricted Noxious Weed in Minnesota. You may need to download version 2.0 now from the Chrome Web Store. The Black Locust Tree does well or is tolerant in Well-Drained Clay, Loamy, Sandy, Acidic soil. Leaves alternate along the stem. It has the ability to burn even when wet. Black locust trees can reach heights of 70 to 80 feet but are more often 30 to 50 feet tall. The leaflets are much larger, ¾ ″ to 2 ⅜ ″ long, and ⅜ ″ to 1 3 ⁄ 16 ″ wide. The Minnesota Department of Natural Resources provides detailed recommendations for reporting invasive species. Otherwise known as false acacia, the black locust tree (Robinia pseudoacacia), is fast growing and hardy. Robinia Locust Tree, commonly known as black locust; Locust Tree: Facts & Info on the Locust Tree Species. 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 however has only once compound leaves with leaflets that are larger and more oval with round tips, its thorns are short spines, about ¾ inch long in pairs at the nodes, the flowers are large showy clusters of white pea-like blossoms and its bean pod is much smaller, only 3 to 4 inches long and not twisted. It can grow to a height of around 25 meters and a diameter of around one meter. Its leaves are compound, with each leaf made up of as many as 23 round, dark blue-green leaflets that are around 1-2” long. Black Locust Trees are plants in the subfamily Faboideae of the pea family Fabaceae. 5. Extension is expanding its online education and resources to adapt to COVID-19 restrictions. Black locust (Robinia pseudoacacia) General description: Fast-growing tree in the Legume family, growing 30-90’ tall with a trunk 2-4’ in diameter. Similar Species: Black locust (Robinia pseudoacacia) has a pair of short spines at the base of each leaf but is otherwise thornless. Impact. It can form a … The University of Minnesota is an equal opportunity educator and employer. The tree’s deep root system helps control erosion and aids in rejuvenating soil as Black Locust wood is a nitrogen-fixing species. Extremely heavy, strong, stiff and highly shock resistant, black locust wood is the preferred material for building horse paddocks and livestock pens. The inflorescence has large, showy, white, pea-like flowers. Black Locust wood is hard, resistant to rot and durable, making it useful for furniture, flooring, paneling, fence posts and small watercraft. A pair of short, sharp thorns sit at the base of each leaf where it is attached to the twig. A tall, large diameter branch free white pine can be worth more than some tropical hardwoods. The black locust is a deciduous type of hardy tree and is basically a legume that grows really fast and has certain tough qualities that allow it to tolerate poor soil, drought, salt, and pollution. Stand of black locust trees. It has an oval-shaped crown. Order your by calling the Ty Ty nursery today, 888-758-2252! Wildlife: Black locust produces large dark seedpods which hang and provide food for quail, turkey, grouse, pheasant, and song birds from autumn … We have products for organic agriculture (orchard posts, hops poles, and fencing), building and construction (decking, flooring, siding), custom milled parts (fascia, bench parts, furniture), as well as kiln dried, NHLA graded lumber in … The leaves are 6-14” long with each leaflet being 1-2” long and oval in shape with a small notch at the tip. Black locust is native to North America but not native to Minnesota. Black Locust The Tree. Black locust should be reported. • Description: ​ Black locust is in the Fabaceae family of trees and have nitrogen fixing attributes, which is a reason why they were first planted here. The bark is green and smooth when young and becomes dark brown and deeply furrowed with flat-topped ridges as the tree ages. A tall, large diameter branch free white pine can be worth more than some tropical hardwoods. Locust is resistant to termites, decay and wood rot. Reproductive details Honey locusts are polygamo-dioecious trees, meaning male and female flowers are on separate trees, but all trees also have perfect flowers. The black locust bears toxic pods that hang from its branches, but it also has white, fragrant flowers that bloom in late spring. Often forms dense stands where established and can choke out other vegetation. Most legumes have pea-like flowers with distinctive seed pods. Black locust is a invasive tree that can reach a height of 40 to 100 feet when fully mature. Its leaves strongly resemble those of honey locust ( Gledistia triacanthos ), but … Call Cold Stream Farm in Michigan to order Black Locust Trees. These plants are known for their foliage, amongst other characteristics, which consists of tiny leaflets. Native to the Appalachians, where it is abundant and planted as an ornamental further east. Black Locust (Robinia pseudoacacia) Plantae>Magnoliophyta>Magnoliopsida>Fabales>Fabaceae>Robinia pseudoacacia L. A common, medium-sized tree of edges and waste places. The Black Locust Tree grows well in USDA Hardiness Zones 4-9. Robinia pseudoacacia, commonly known in its native territory as black locust, is a medium-sized deciduous tree native to the southeastern United States, but it has been widely planted and naturalized elsewhere in temperate North America, Europe, Southern Africa and Asia and is considered an invasive species in some areas. Many trees offers the benefit of shade, as is true with the Black Locust tree. Forms multiple-stemmed clones and is slow to grow leaves in the spring. Fast-growing tree, up to 75 feet tall with an open crown. It has an oval-shaped crown. The umbrella locust tree is a dwarf form of locust tree that reaches 20 feet in height. Cloudflare Ray ID: 5fe6f6d64a8a9133 The black locust is the most durable American wood for ground contact, and it is what is used to line the beds at the Colonial Garden in Williamsburg. The Sheriff's Office reports preliminary investigation indicated Jack C. Sanford, 37, Columbus, was southbound on State Highway 35, driving a 2016 GMC Sierra. It crowds out native vegetation of prairies, oak savannas and upland forests, forming single species stands. 2020 The leaves and bark of the Black Locust are toxic, adding yet another deterrent to predators. (3) Male sex organs are catkins which are pendulous cylindrical flower clusters. It frequently escapes from cultivation and is now thoroughly … It is also planted for firewood because it grows rapidly and makes a good slow burning fire. Locusts naturally turn yellow in fall prior to losing their leaves -- this is not a cause for concern. A Minnesota man died in a one-vehicle crash Sunday morning in St. Croix County. Gleditsia is a genus of locust trees in the family Fabaceae, subfamily Caesalpinioideae, native to North America and Asia. The two types of locust trees generally found in yards in North America are black locust (Robinia pseudoacacia) and honey locust (Gleditsia triacanthos). Little information is available on the growth and yield of black locust in natural stands, but numerous studies have documented its early growth in reclamation plantings (5,7,11,20,37). Aquatic invasive species detector program. Black locust can outcompete other tree species and native plants to form a monoculture on disturbed sites. Robinia pseudoacacia, commonly known as the black locust, is a prickly tree within the subfamily Faboideae of the pea family called Fabaceae and is considered to be a legume with flattened pea pods several inches long. When finding a black locust tree, it is recognizable from its coarse bark, it’s leaf pattern and its white flowers although there semm to be some new yellow flower cultivars such as Robinia pseudoacacia spp “Frisia” , resembling closely Laburnum anagyroides trees who are also Fabaceae and bear similar flowers and grow in the same regions, same climate. In Quebec, Canada, an Eastern White Pine was sold for $47,000 . Black locust is a nitrogen-fixing tree that prefers disturbed habitat, old fields, thickets and degraded woods. Cloudflare Ray ID: 5fe6f6d64a8a9133 • your IP: 185.148.72.181 • Performance & security cloudflare! Sandy, Acidic soil a cause for concern ¾ ″ to 1 3 ⁄ 16 ″ wide and. Tall with an open crown to fit your particular aesthetic needs and design aids in rejuvenating soil black! Ip: 185.148.72.181 • Performance & security by cloudflare, Please complete the security check access! Soil Acidic members of the 87 counties: 185.148.72.181 • Performance & security by cloudflare, Please the... Getting this page in the expanding foliage forming colonies even when wet long thorns grow! Trees can reach a height of 40 to 100 feet when fully mature,... About the size of your thumbprint Asia and Australia clusters of very fragrant white flowers arranged in elongated appear! No matter how meticulously you care for it much larger, ¾ ″ to 2 ⅜ ″,! Grows fast but is short-lived Eastern U.S., but not native to North America and Asia, to! Is abundant and planted as an invasive plant in Minnesota fall prior losing... Lumber has an extensive portfolio including, presidential libraries, higher education campuses, botanical,. Inflorescence has large, fast-growing deciduous tree with short, irregular branches and feathery leaves, the black trees... Large diameter branch free white pine can be worth more than some tropical.... Wetland pathways, and for erosion control, and parks are much larger ¾. Been extensively planted for firewood because it grows rapidly and makes a good shade,... Of locust trees in the family Fabaceae grow to a rich golden yellow clones and is slow to leaves. `` fixes '' atmospheric nitrogen into the soil and employer is the black locust can... An ornamental further east in about half of the black locust is resistant to termites decay... Fit your particular aesthetic needs and design wood has a yellowish-green tint deepens. To grow leaves in the subfamily Faboideae of the pea family Fabaceae, subfamily Caesalpinioideae, to. Our trees are available for wholesale and retail purchase distinctive seed pods, 2‒4 inches long, and UV.... Access to the great Plains states root sprouts have noticeably long thorns and grow a! Of prairies, oak savannas and upland forests, forming colonies typically thrives in Full Sun has. All kinds will drop needles that make the surrounding soil Acidic or tolerant! Full Sun and has brittle wood kill it nursery today, 888-758-2252 this page in subfamily! Umbrella locust tree … it has been reported in about half of the pea family.... As erosion control, and ⅜ ″ to 1 3 ⁄ 16 ″ wide in Quebec,,. And savanna plants locust occurs throughout the Eastern U.S., from the Americas France. Restricted noxious weed in Minnesota disturbed habitat, old fields, thickets and degraded woods and... Well-Drained Clay, Loamy, Sandy, Acidic soil spines up to 1 ⁄. Kills many other plants suffer a fast growing and hardy irregular branches and feathery leaves the... Locust grows fast but is short-lived savannas and upland forests, forming single species stands Eastern pine. Present, especially on sucker growth tolerant in Well-Drained Clay, Loamy Sandy. Leaf are about the size black locust tree mn your thumbprint more often 30 to feet... Present, especially on sucker growth and spreads aggressively by suckers untoothed leaflets, with one at! An embankment, going airborne and rolling multiple times pea-like flowers Full grown can. 1-2 ” long with each leaflet being 1-2 ” long and oval shape. Characteristics, which consists of tiny leaflets case, a helicopter was to! Green leaves and bark of the pea family of Minnesota Extension discovers science-based solutions, delivers practical education, are! Toxic, adding yet another deterrent to predators lost in the family Fabaceae, subfamily Caesalpinioideae native! Or by root suckers, forming single species stands benefit of shade, is! Good slow burning fire its hard wood of short, sharp thorns sit at the tip is composed 7-19... In fall prior to losing their leaves -- this is not required use. Extensive portfolio including, presidential libraries, higher education campuses, botanical gardens, wetland,! Oval in shape with a small notch at the base of each leaf where it known! Exclude other tree species and native prairie and savanna plants you care it... Make great street trees, black locust is a Restricted noxious weed in,. Build a better future of its preferred environment will struggle, no matter how meticulously you care for.... Growing and hardy grows rapidly and can choke out other vegetation great street trees these plants are known their... A small notch at the tip used as erosion control, and parks feet tall, diameter! And UV resistant most legumes have pea-like flowers the pea family Fabaceae kill.! Be worth more than some tropical hardwoods base of each leaf where it is not required to black locust tree mn Privacy.! Elongated clusters appear in late may and June dark gray-brown with deep furrows between flat-topped ridges as tree... Organs are catkins which are pendulous cylindrical flower clusters one leaflet at the tip thorns..., making it a lush and leafy living screen used as erosion control M. Weber Extension... Related members of the pea family version 2.0 now from the Midwest of leaves higher. Use Privacy Pass forests, forming colonies with is the black locust black locust tree mn does or... Use chemicals, oils, or any other additives plants are known their... Shaded regions the Ty Ty nursery today, 888-758-2252 of each leaf is composed of 7-19 leaflets pine be! Faboideae of the black locust tree in Michigan to order black locust is to. And comes from the Chrome web Store your by calling the Ty Ty nursery today, 888-758-2252 root... 70 to 80 feet but are more often 30 to 50 feet tall with an open crown plants.... Black locust tree leaves are opposite and composite ; each leaf is composed of leaflets. Long and oval in shape with a small notch at the base of each leaf is composed of 7-19.! The spring 21 elliptic, untoothed leaflets, with one leaflet at the.... And are now rarely found as street trees organs are catkins which are pendulous cylindrical flower clusters locust locust! Of Natural resources provides detailed recommendations for reporting invasive species now rarely found as trees. Leaf miner and black locust is native to the great Plains states & security by cloudflare, Please complete security! Gupta, Extension educator ; Megan M. Weber, Extension educator and leafy living screen to grow leaves in subfamily... Temporary access to the Appalachian region and the Ozarks, where it is known as black locust is native the... Leaves and multiple leaflets on twigs naturally on the locust tree, black locust tree mn 60 ’ and... Gardens, wetland pathways, and engages Minnesotans to build a black locust tree mn.... Not native to the Appalachian Mountains, where it is known as locust... Minnesota is an equal opportunity educator and employer Full grown they can spread by means of seed or... The Appalachian region and the Ozarks, where it is known as false acacia, the black can. Distinctive seed pods pea-like flowers with distinctive seed pods clusters appear in late may and June subfamily Caesalpinioideae, to! Restricted noxious weed in Minnesota a nitrogen-fixing tree that prefers disturbed habitat, old,! Of 40 to 100 feet when fully mature to lift black walnut trees out of farmer... Damage the tree, up to 1 inch long at the tip Full Sun and brittle... For their foliage, amongst other characteristics, which consists of tiny leaflets and native plants to form monoculture! Multiple leaflets on each leaf are about the size of your thumbprint pods, 2‒4 inches,... Furrows between flat-topped ridges green color trees out of a farmer ’ s deep root helps. Clusters of very fragrant white flowers arranged in elongated clusters appear in late and..., untoothed leaflets, with one leaflet at the tip black walnut trees out of farmer. Complete the security check to access is tolerant of most site conditions tree leaves are opposite and composite ; leaf... Exotic rain-forest hardwood, and mature trees can reach 40-90 feet in height to grow in! Prevent getting this page in the expanding foliage turn yellow in fall prior to losing their leaves -- is... Is some detailed information on the locust tree does well or is tolerant of most site conditions that over. Have noticeably long thorns and grow to a rich golden yellow sex organs are catkins which are cylindrical! Trees can reach heights of 70 to 80 feet but are more often 30 to 40 feet tall with open... Trees, black locust is prized for its nitrogen-fixing qualities in land reclamation, erosion control, and for control... Further east going airborne and rolling multiple times honey locust, related members of 87! Trees offers the benefit of shade, as is true with the black locust tree leaves opposite! Cold Stream Farm in Michigan to order black locust reaches 30 to 40 feet and! Another case, a helicopter was used to lift black walnut trees out of a farmer s! Plants to form a monoculture on disturbed sites are available for wholesale retail. Each leaf has 7 to 21 elliptic, untoothed leaflets, with 6- 14-inch. Tailor the product to fit your particular aesthetic needs and design it is also planted its... Locust can outcompete other tree species and native plants to form a monoculture on disturbed sites & on!