how to prune a purple robe locust tree

Dark rosy pink fragrant hanging flowers in spring. Trees should be watered as soon as they are planted and weekly for the first year. Cut off all the suckers around the base of the tree and sprouting from the roots. Robinia x ambigua 'Purple Robe' Full view. Should we wait until the tree is a little older? Also wear boots, long sleeves and long pants... 2. Purple Robe Locust is a tough, fast growing shade tree with highly fragrant and very attractive chains of deep pink flowers in spring. Botanical Name: Robinia 'Purple Robe' A cultivar of the native Black Locust tree. With degrees in fine and commercial art and Spanish, Ruth de Jauregui is an old-school graphic artist, book designer and published author. Any tips on when to prune young trees? Anvil pruners are used on branches less than 1/2 inch in diameter, while loppers are used on branches up to 2 inches in diameter. Height of a Purple Robe Locust Tree. Once in bloom the flowers will be White in color. ... Locust Tree With Purple Blooms - Duration: 4:44. You seem to be taking good care of your tree. Disinfect the pruning tools between each cut with a solution of equal parts rubbing alcohol and water. Select the branches that will remain as scaffolding branches as the tree grows, and remove the smaller branches in between them. I would recommend good TLC and avoid any pruning, injury and be sure to water well throughout the season and into fall and winter. however, the shape is quite uneven and the tree is looking a little too wild. Put on heavy gloves and safety glasses before pruning the locust tree. Bark detail. A seedling could grow--on average--to about 50 inches in height the first season. There are literally THOUSANDS of shoots coming up everywhere. Accordingly, you should continue structural pruning when the tree is young to ensure that the tree has strong structure which may reduce the likelihood of branches breaking off. Put on heavy gloves and safety glasses before pruning the locust tree. Shop 11.1-gallon pink purple robe locust flowering tree (lw01513) in the trees section of Lowes.com your own Pins on Pinterest I have 4 ‘Purple Robes’ as curb trees at the bottom of my steeply sloping front yard. The trunk of the Robinia Purple Robe Locust Tree is long and straight with an interesting branching pattern. Two varieties of locust tree grow in the United States, the honey locust tree and black locust tree. Pruning Black Locust. Fixes nitrogen. Like most trees, both varieties of locust tree may develop shoots, or suckers, at the base, though the black locust is more prone to them. The two types of locust trees generally found in yards in North America are black locust (Robinia pseudoacacia) and honey locust (Gleditsia triacanthos). Hi tree people, I cut down my Purple Robe locust tree because it was sending root suckers into my neighbor's lawn, across my garden, and into my vegetable beds, as well as dropping yellow leaves into my pond all summer and rarely flowering. Unfortunately Purple Robe black locust is a magnet for locust borers, which are a type of longhorn beetle. Shade trees are pruned so the lowest branches are 7 to 10 feet above the ground, while street trees are pruned to 14 feet above the pavement. Tolerates some light shade, but avoid shady locations. When in bloom, people literally stop their cars to gaze at them. Foliage detail. Restore tree vigor. Once established, this tree is super hardy and drought tolerant with a brisk growth rate of 2 or 3 feet of growth each year. Drought tolerant once established. Depending on the health of your current tree, it's difficult to determine if it will survive. I planted a purple robe locust about six years ago and today it is a robust 30ft tree that provides wonderful filtered shade and profuse purple blooms in spring. Just last summer (2015) I planted a 16′ purple robe locust in my west-facing front yard in Toronto. Purple Robe Locust has bluish-green foliage which emerges burgundy in spring. Improve profitability. In fall, the foliage turns to an attractive yellowish color. 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. The tree produces pink blossom clust… Foliage: 12-18" pinnately compound with 17-21 paired oval leaflets. Description. I have just planted a Purple Robe Locust tree this year it was just like a stick when I planted it but is spreading out and geting tall. Upright rounded growth and short, irregular branches form a tight canopy that cast light shade. October 15, 2012 by . The above list can continue, but I think it is more than clear the importance of pruning in loquat tree control and care. These holes should be made with a pick ax or piece of rebar so you can pour the treatment out and into the ground. Water sprouts grow rapidly upward from the tree's branches and may overwhelm the form of the tree. are often found in backyards, along the street or standing alone on landscapes for visual interest. When to Prune. Foliage is blue-green in summer, turning yellow-green in autumn. To be practical, some pruning must be done throughout the growing season as well. You can prune a black locust tree in any season. Is it too early to prune/shape the tree? Accordingly, you should continue structural pruning when the tree is young to ensure that the tree has strong structure which may reduce the likelihood of branches breaking off. Feb 16, 2019 - How Fast Does a Purple Robe Locust Tree Grow?. It's become incredibly popular because of the great purple flower color and excellent fragrance. Anvil pruners are used on branches less than 1/2 inch... 3. Purple Robe Locust will grow to be about 40 feet tall at maturity, with a spread of 30 feet. It is very hardy for Wyoming landscapes. While both species are thorny, some cultivars of the honey locust are thornless. Honey locust trees are especially prone to fungal infections; disinfecting the tools helps prevent the spread of disease. Dark green. Purple Robe Locust. New foliage emerges bronzy-red and matures to a bronzy green in summer. Most fruit hangs low, making picking easier and more productive. After establishment, "Purple Robe" requires little water and is highly drought-tolerant. Order your Purple Robe Locust today! However, as the Purple Robe Locust will bleed if pruned when the sap is running in the spring, you should prune either in the winter when the tree is dormant … Thank you Also I live in Zone 7: Guest 14-Feb-2010 21:20: I have a 20' tree, the wood is soft and whole branches have broke off. I canÂt pull them fast enough. However, as the Purple Robe Locust will bleed if pruned when the sap is running in the spring, you should prune either in the winter when the tree is dormant and you can clearly see the shape of the tree, or in late spring/summer after the leaves are fully out. Step 5 Prune off any lateral branches that extend outside the canopy. Plant more Trees 46 views. Locust trees grow in a rounded form; the lowest branches are removed before they're 2 inches in diameter. We fertilized and watered this plant aggressively and it has now grown to about 30′ and is really taking hold. MyGreenLawn 21 views. Develop trees with strong framework. Also wear boots, long sleeves and long pants to protect yourself from the tree's sharp thorns, and errant twigs and branches. Best performance is in moist, organically rich loams. Fran . She enthusiastically pursues creative and community interests, including gardening, home improvement and social issues. Purple Robe Locust Tree (Robinia pseudoacacia 'Purple Robe') is an improvement of the native Black Locust tree. Size: Height: 40'; Spread 30' Growth: Fast. How to … Home » Locust Purple Robe. Over the first winter, we lost quite a few large branches, but the tree has grown back quickly…. Purple Robe Locust- Robinia pseudoacacia - Duration: 4:04. Grow in average, dry to medium, well-drained soils in full sun. Twisty Baby® black locust (Robinia pseudoacacia 'Lace Lady'): Smaller size tree (20 feet high by 20 feet wide) with contorted limbs. Tall locust trees (Robinia spp.) How to Grow Plum Trees Like the Dwarf Santa Rosa Plum, How to Grow Flowering Dogwood Trees From Seed, Missouri Botanical Garden: Robinia Pseudoacacia, Missouri Botanical Garden: Gleditsia Triacanthos, University of Florida, Baker County Extension: Disinfecting Pruning Tools, UC IPM Online: Honey Locust -- Gleditsia Triacanthos Family Fabaceae (Pea Family). Reduce costs. You might consider consulting with a tree care professional to ensure that you are pruning your tree properly to promote the appropriate growth pattern. The Purple Robe Locust tree develops incredible, long clusters of purple colored flowers in mid- to late spring! Hello, Black locust's fast growth and tolerance of poor soil could be a problem for homeowners. The blooms don’t disappoint!! A listing of arborists and tree care specialists is available at Landscape Ontario: www.landscapeontario.com. Scaffolding branches are spaced 18 to 24 inches apart. Yes, you are correct. Unfortunately, their leaves don’t turn into that wonderful yellow that ‘Frisia’ does as once the blooms are spent. Keep all tools and disinfectants out of reach of children and pets. When pruning the tree, don't take off more than 1/3 of the limbs at one time. http://www.WyomingPlantCompany.com Purple Robe Locust has spectacular blossoms that bloom in June. ‘Purple Robe’ is a cultivar of black or common locust. Avoid pruning in spring when it tends to bleed. 4:04. Topics. Rapid growing. Rake up the dead leaves, twigs and debris under the tree, and put it in the green bin for trash pickup. Purple robe black locust (Robinia pseudoacacia 'Purple Robe'): Flowers are deep rosy-purple; new foliage emerges tinged with purple and matures to a bronze-green color. The branches of Purple Robe Locust (Robinia pseudoacacia ‘Purple Robe’) are brittle and tend to break in high winds. or would it be okay to prune this tree before winter this year? Truly a unique specimen shade tree which has been growing in popularity recently, the Purple Robe Locust is extremely adaptable to all soil conditions. And it can kill small trees. Then, wait. How to Prune Young Locust Trees 1. As the tree grows taller, remove the lower branches that you trimmed back, before they're 2 inches in diameter. The Black Locust Tree does well or is tolerant in Well-Drained Clay, Loamy, Sandy, Acidic soil. Sucker shoots might be even more vigorous. This seems to have sent the roots into a shoot frenzy. When you first plant a tree, trim away any broken, defected or damaged branches to prevent future issues. Remove crowded or crossing branches, and water sprouts to open up the tree's interior for air circulation. Good drought tolerance. Never top the main trunk of a tree; if it will interfere with power lines when mature, select a smaller tree species. 4:44. Be ready to see a variety of wildlife drawn to the Black Locust Tree as they can attract Bees, hummingbirds and butterflies. It has also destroyed my yard. Black locust trees tend to develop multiple trunks and a thicketlike growth if not pruned to maintain a single trunk form. Nature Hills offers a price match guarantee promising the highest quality plants at the lowest price. The Purple Robe Locust tree is a medium-sized upright tree, growing 40 feet in height with a compact, rounded form. It has a low canopy with a typical clearance of 5 feet from the ground, and should not be planted underneath power lines. 4. In fall expect to see the leaves transition to a beautiful hue of Yellow. Unlike most shade trees, locust trees are pruned after they bloom, in early summer, to prevent excessive bleeding of the sap. They live in moist or dry soil. Feb 6, 2018 - This Pin was discovered by Carley Gethin. Also, make sure you make cuts just outside the branch collar. Spreads by root suckers. Don't flush cut and don't leave any stubs behind. Some Tips. Enjoy it! Caution: young leaves and seeds are toxic when eaten. Remove dead or broken branches with anvil pruners or loppers. Remove any branches that develop on the main trunk that have less than a 45 degree angle, as they tend to be weak and break easily. © Copyright 2020 Hearst Communications, Inc. Cut branches back to the branch collar, which is the thickened section where the branch attaches to the tree's trunk. There are a hundred or more suckers coming up thirty or forty feet away from the tree. Similar to other cultivated honey locust trees, the ‘Purple Robe’ grows to between 30 and 40 ft. (9 – 12 m) tall and has a spread of up to 30 ft. (9 m) wide. Remove dead or broken branches with anvil pruners or loppers. Deciduous trees can be pruned at any time to remove dead or diseased branches. Purple Robe Locust Tree (Robinia pseudoacacia ‘Purple Robe’) 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. Deciduous trees can be pruned at any time to remove dead or diseased branches. Trim back the small lower branches that will be removed as the tree matures. Use caution when working around the locust tree; the thorns are extremely sharp and puncture wounds may become infected. To prevent locust trees from growing into thorny thickets, young trees should be pruned to encourage a single trunk. Promptly remove suckers as they appear unless naturalization is desired. Use a 5 gallon pail to treat by adding 3-4 gallon of water and 1 oz of Adonis. Examine the tree for branches that cross over one another and remove the smallest of the two. But it's trunk is really small and I want to know how to prune it. While you can compost the debris, the thorns may take longer to decompose and make your compost difficult to handle even while wearing gloves. Prune during the winter dormancy to cause the least injury to the tree. Discover (and save!) Purple Robe Locust is a tremendous shade tree that develops long clusters of purple-colored flowers in May that resemble Wisteria flowers. Purple Robe Locust - Robinia pseudoacacia 'Purple Robe' Plant Details; Care & Info; Add to wishlist ; Attractive open globe shaped tree with ascending branches. Keep the soil moist after planting until the tree starts growing vigorously. It grows at a fast rate, and under ideal conditions can be expected to live for 60 years or more. The tree is known for dark leaves with new growth exhibiting a purple color. Proper pruning of this tree is important to ensure it stays healthy and doesn't sustain damage. When you see this happening, schedule your subordinate pruning with your local arborist. Improve pest control. Two to three years after planting, you’ll see tree branches sprout into competition. The purple robe locust (Robinia ambigua) is a deciduous tree commonly used in landscape plantings. Locust Purple Robe. Tolerates a wide range of soils including sandy or nearly barren ones. De Jauregui authored 50 Fabulous Tomatoes for Your Garden, available as an ebook. Both types of locust tree are common ornamental plantings, but these sturdy trees are also useful in preventing erosion and as windbreaks. 777 Lawrence Avenue East Toronto, ON, Canada M3C 1P2 | Phone: 416-397-1345, Copyright © Toronto Master Gardeners 2019, Gardening Guides provide introductory information on a broad range of horticultural topics. Both species thrive in U.S. Department of Agriculture plant hardiness zones 3 through 8. Pruning loquat tree- How to prune? Make 6-8 holes around the trunk of the infected tree, about 2-3 feet away from the trunk but under the drip line. 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