--- title: Quaking Aspen in Reno and Tahoe | Tree Guide url: https://battleborntreeservice.com/tree-guide/quaking-aspen/ business: Battle Born Tree Service address: 6301 US Highway 50 East, Carson City, NV 89701 phone: 775.232.8243 hours: Office Monday-Friday 8:30 am-5:00 pm; phones answered seven days a week; 24-hour emergency service credentials: ISA Certified Arborist WE-11728A on staff; Nevada Business License # 20131580674; fully insured type: Tree service (removal, crane work, pruning, stump grinding, defensible space, snow removal, firewood) --- - [Home](https://battleborntreeservice.com/) - [Tree guide](https://battleborntreeservice.com/tree-guide/) - Quaking aspen # Quaking aspen Quaking aspen is the white-barked, round-leafed tree that trembles in the slightest wind, and in Northern Nevada it is a mountain tree that many people plant in valley yards where it struggles. Individual trunks are short lived, and cutting one often triggers a flush of suckers from the roots. - **Botanical name:** Populus tremuloides - **Type:** Native deciduous tree that forms clones - **Height:** Typically under 48 feet and 16 inches across - **Stem life:** About 50 to 60 years in the Great Lakes; western stems up to about 150 years - **Bark:** Thin, with little heat resistance - **Roots:** Clones share one root system and sprout from it Aspen is widely planted in valley yards, where it often struggles. The tree itself is not the problem: a valley lot with dry summers and alkaline, gravelly soil is simply not where it lives naturally. ## How do you identify quaking aspen? Smooth, pale green to white bark with dark scars and knots on trunks that are often straight and slender. Leaves are nearly round with a fine-toothed edge on a flat stalk, which is why they tremble. They turn yellow in fall. New trunks coming up in a circle around the original are the clone. - Pale, smooth bark with dark scars - Round, fine-toothed leaves on flattened stalks - Yellow fall color - Groups of stems coming from a shared root ## Where does it grow by elevation and zone? The Forest Service reports aspen from sea level to 11,500 feet across its range and gives no Nevada range, so we do not give one. In practice it is a cool-mountain tree: natural stands are in the high Sierra and Carson Range, and the tree is planted at Tahoe elevations such as Incline Village (6,400 feet, zone 6b) and Zephyr Cove (6,300 feet, zone 6b), where precipitation is higher (Glenbrook station: about 18 inches a year). On the valley floors at 4,400 to 4,700 feet, with 7 to 9 inches of precipitation, it lives only if watered deeply and often. ## What goes wrong with aspen here? Drought and stress make aspen vulnerable. The Forest Service notes western seedlings often die after dry spells, and reports that insects and diseases reduce sprout density and that fire scars let borers and heart rot in. Wounds from lawn mowers, string trimmers and storm breakage do the same. A tree that has dropped leaves early, shows dead branches in the top or has sunken, dark patches on the bark has a problem that needs an arborist's identification. In a snow load or wind event, a tall, thin trunk can bend or snap. See [storm and snow-load breakage](https://battleborntreeservice.com/tree-guide/storm-and-snow-load-breakage/). ## Why do suckers come back after removal? Because the clone shares one root system. The Forest Service says suckering is strongly stimulated after stems are killed or removed, and that root sprouting is the most common way aspen regenerates. If you remove one trunk and leave the roots, you will get a thicket. [Stump grinding](https://battleborntreeservice.com/tree-services/stump-grinding/) takes out the stump but does not end the root system, so ask on the estimate what to expect for the lot. ## Pruning, cabling or removal Dead and hazardous wood can come off at any time. Otherwise, late winter, while the tree is dormant, is the usual window for deciduous trees. Aspen needs little shaping; the useful work is deadwood and clearing branches from roofs. Cabling is rarely the answer for a thin-trunked tree. Removal is usual for a dead stem, a heavy lean, a trunk with decay or a stand that is crowding a house. Smaller stems are straightforward [tree removal](https://battleborntreeservice.com/tree-services/tree-removal/). Get a free estimate and a certified arborist's assessment before anything comes down. ### Sources - [USDA Forest Service, Fire Effects Information System: Populus tremuloides](https://www.fs.usda.gov/database/feis/plants/tree/poptre/all.html) (read October 17, 2026) - [University of Nevada Cooperative Extension: Gardening Guide for High-Desert Urban Landscapes of Great Basin Regions in Nevada and Utah (SP-13-09)](https://naes.agnt.unr.edu/PMS/Pubs/2013-3170.pdf) (read October 17, 2026) - [NOAA NCEI: U.S. Climate Normals 1991-2020](https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals) (read October 17, 2026) ### Talk to the office [775.232.8243](tel:775.232.8243) | Monday to Friday | 8:30 am - 5:00 pm | |---|---| | Saturday and Sunday | Office closed, phones answered | Phones answered seven days a week. 24-hour emergency service. [Free estimate](#quote) ### Keep reading - [Drought stress and dieback](https://battleborntreeservice.com/tree-guide/drought-stress-and-dieback/) - [Watering mature trees in the high desert](https://battleborntreeservice.com/guides/watering-mature-trees-high-desert/) - [Root and trunk decay](https://battleborntreeservice.com/tree-guide/root-and-trunk-decay/) - [Stump grinding and stump removal](https://battleborntreeservice.com/tree-services/stump-grinding/) - [Tree removal](https://battleborntreeservice.com/tree-services/tree-removal/) ### When to prune - [When should aspen trees be pruned?](https://battleborntreeservice.com/faq/pruning-and-trimming/when-to-prune-aspen/) ### Terms on this page [Arborist](https://battleborntreeservice.com/glossary/arborist/) [Canker](https://battleborntreeservice.com/glossary/canker/) [The full glossary](https://battleborntreeservice.com/glossary/) ## Questions people ask Still have a question? Call [775.232.8243](tel:775.232.8243). Phones are answered seven days a week. ### How long does an aspen live? Individual stems last roughly 50 to 150 years depending on region (about 50 to 60 in the Great Lakes, up to about 150 in the West), but the clone can be far older. ### Why do I have aspen shoots all over my lawn? They are root suckers. The Forest Service says suckering is stimulated after stems are damaged or removed. ### Is aspen a fire hazard? Aspen has thin bark and is top-killed by fire. As a leafy deciduous tree it is generally less of a fuel than evergreens, but any tree can burn if it is dry and close to a house. ### Why is my aspen's bark black and sunken? Dark, sunken patches can be a sign of canker or wounding. We identify the cause on a visit and tell you if the stem should come down.