Scratch 10-10-10 granules into the top inch of soil with a rake. It measures 70 feet high, with a trunk circumference of 260 inches and a crown spread of 83 feet. Fast growing trees tend to develop surface roots. Family: Oleaceae. If the weather turns hot and dry, water more often. These are moderate to fast growing deciduous trees that are tolerant of any type of soil. The Shamel Ash tree is a great option. Trees may be referred to as male or female. Ash trees are hardy in USDA zones 3 to 9 with the possibility of the green ash tree surviving in zone 2b. A native to Mexico, this sun-loving, fast-growing tree can grow up to 40-feet tall and wide in just 20 years. Cite this tree: When the tree reaches mature size, leave the pruning to professional tree-care specialists. Deep watering encourages the growth of deep roots. Bark becomes furrowed, composed of diamond-like pieces in old trees. Additional Common Names. "Fraxinus uhdei Tree Record." It measures 70 feet high, with a trunk circumference of 260 inches and a crown spread of 83 feet. Though drought tolerant, shamel ash does best in a well-draining, moist soil. If the tree isn't watered while it is young, it forms shallow roots and will not be anchored well in the soil. A Fraxinus uhdei in Los Angeles is registered as a California Big Tree. These low-maintenance trees grow about 36 inches each year with good care. 1995-2020. Use the recommended amount on the fertilizer package. If the tree is planted in a fertilized lawn, do not fertilize it separately. Leaves Pinnately Compound Odd, Dark Green, No Change, Evergreen to Partly Deciduous. While the shamel ash tree is young and growing quickly, feed the tree every year with general-purpose, slow-release fertilizer in the spring before new growth begins. Growth Rate: 36 or More Inches per Year. The California Polytechnic State University and the Cal Poly Corporation shall not be responsible for any loss of profit, indirect, incidental, special, or consequential damages arising out of the use of the data and information derived from this web site. Although the roots of ash trees often grow close to the surface, they are usually tolerant of a both alkaline and rocky soils However, as described by Watson and Gilman in their Fact Sheet about the green ash tree, these surface roots can "become a nuisance as they lift curbs, sidewalks and make mowing difficult." Ash tree … These oval-shaped trees reach 80 feet tall and are hardy in U.S. Department of Agriculture plant hardiness zones 8 through 11. Shading Capacity Rated as Moderately Dense in Leaf. This tree needs regular watering for the first year after planting. Yellow or Mostly Green Samara, Medium (0.50 - 1.50 inches), fruiting in Summer or Fall. EVERGREEN ASH, SHAMEL ASH. Regular watering will help the shallow-rooted tree develop a deeper, more substantial root system. Has Evergreen to Partly Deciduous foliage. Susceptible to Aphids, Scales and White Fly, Fusarium, Root Rot, Sooty Mold and Verticillium. Resistant to Armillaria. Do not cut back the leader, the strongest upright branch. Highly Acidic to Highly Alkaline Soil pH. All ash trees have shallow root systems. This valuable and useful information that can help you to learn more about the ash and help you identify the ash tree.. Many native deciduous trees, like ash, can leak sap as a result of a common bacterial disease called slime flux or wetwood.Your ash tree may ooze sap from this infection, but you might also see, coming from the bark, foaming white material that does not look at all like sap. © Copyright 2020 Hearst Communications, Inc. Ash tree have strong and wide root system. How Far Apart Do You Space Leyland Cypress Trees? Ash tree has grayish bark that is smooth in young trees. Shamel ash trees resist oak root fungus infections and most garden pest infestations. Has either male or female reproductive parts (dioecious). SelecTree. * No warranties or guarantees as to the accuracy of the data and information derived from this web site are expressed or implied. Remove crossing and wind-damaged branches with pruners. Cal Poly / ESRI. < >, SelecTree Nursery Connection Map Below the photos is information on different types of ash trees, including facts about the ash tree species, planting information, and close up colorful ash tree images.. Trees may be sold as male or female. Shamel Ash 'Evergreen Ash' Fraxinus udhei. She has an Associate of Arts from Rogue Community College with a certificate in computer information systems. The Shamel Ash is a great desert tree that can grow up to 40 feet in height. Cut the branches that are growing back towards the center of the tree. How to Grow a Weeping Chinese Banyan Tree. Nov 29, 2020. Choose a site that is protected from summer winds, since hot winds burn the glossy, dark-green leaves. Karen Carter spent three years as a technology specialist in the public school system and her writing has appeared in the "Willapa Harbor Herald" and the "Rogue College Byline." Prune the young shamel ash tree in the winter while the tree is dormant. Ash Tree Facts. Use a pruning saw to cut larger branches. Shamel ash trees (Fraxinus uhdei), also known as evergreen ash trees, originate in near-tropical areas of Mexico. This tree grows in any soil pH from highly acidic to alkaline, and in nearly any soil type including clay or sand. Flowers Inconspicuous. Shamel ash trees (Fraxinus uhdei), also known as evergreen ash trees, originate in near-tropical areas of Mexico. Once the tree is growing strongly, stop feeding the tree. Trees may be referred to as male or female. Water the tree right after applying the fertilizer to work it down to the roots. Shading Capacity Rated as Moderate out of Leaf. A Fraxinus uhdei in Los Angeles is registered as a California Big Tree. The Blue Ash and Black Ash trees are considered rare. Provide the young tree at least 1 inch of water each rainless week during the growing season. Two ash trees need to be separated at least 60 feet to ensure enough space for development of root system. Tree Characteristics. However, the more mature the tree gets, the more resistant to colder weather they become. Shamel ash trees grow best in full- to partial-sun locations. They are deciduous trees and most the time will lose their leaves in the winter. Photo Locations: Los Angeles County Arboretum - Arcadia, CA, Stanford University - Palo Alto, CA and San Luis Obispo, CA. The Shamel Ash, also known as the 'Evergreen Ash', is a favorite waterwise, fast-growing shade tree perfect for just about any landscape in Southern California and low-elevation deserts. A mature ash tree will measure between 50 to … Cal Poly Urban Forest Ecosystems Institute: Evergreen Ash, University of Minnesota Extension: Pruning Trees and Shrubs. Flowers in Spring. Erect or Spreading and requires ample growing space. Once the tree reaches mature size, it will cast dense shade in the yard.