These varieties of maple also have fairly weak wood that makes it difficult to keep them free from diseases and insect infestations. Silver maples and autumn blaze/autumn fantasy varieties of the freeman maple are susceptible to iron chlorosis and struggle in Utah’s hot, dry climate. With that said, if you live at a high elevation and choose to plant aspen trees, the beautiful bark, lovely green summer foliage, and golden fall foliage will likely be worth it.Īutumn Blaze, Autumn Fantasy, Freeman Maple, Silver Maple Autumn Blaze MapleĪs one of the most popular tree types planted in Utah, maples are well-known for their foliage and wood. However, you’ll still have to deal with runner roots, and you may end up with hundreds more aspen trees than you signed up for. If you live above 6,500 ft elevation, it’ll be easier to enjoy the beauty of aspen trees in your home landscape without constantly combating disease and insect attacks. If that wasn’t enough to convince you, they also send out runner roots to propagate themselves, which can cause problems for homeowners who choose to plant them around their homes. The hot, dry conditions of valleys along the Wasatch Front put too much stress on aspens, leaving them vulnerable to a host of problems: leaf scorch, leaf spot, iron chlorosis, borer insects, cankers, galls, and more. While aspens thrive at their natural elevation (above 6500 ft.), they suffer from a long list of diseases and insect infestations when planted below their usual elevation. Additionally, ash trees have been over-planted in many parts of Utah and would likely not survive a borer attack or subsequent fungal infections.Īspens may be Utah’s new state tree, but they are one of the worst trees you can plant in your home landscape if you live in the valleys. As ash trees are also vulnerable to lilac borer infestations and diseases, they are not recommended for planting. Susceptible to the emerald ash borer and lilac borerĪsh trees (especially the green ash variety), while very beautiful, are susceptible to major insect infestations from the emerald ash borer, a devastating pest that has already destroyed thousands of ash trees across the United States.Then, find a more permanent home for the plant outdoors or transfer it to a larger pot-at least 5 gallons or more.Autumn Blaze/Fantasy, Freeman, Silver Maples Allow the plant ample time to establish its root system. After that, do not transplant the cuttings for at least eight months. Once the water-rooted cutting has roots at least 1 inch long, plant the cutting into a soilless potting mix.Place the plant in a bright location but not direct sunlight direct sunlight can burn or dehydrate the cutting. Optionally, you can dip the cut end into rooting hormone to boost its chances of root production. Or, you can directly plant the cut end in an enriched, moist soilless growing medium. While you wait for the roots to grow in the water, replenish the water level with filtered, room-temperature water.
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