Ash Rock Tree Service Blog

Big trees can become serious hazards if they're structurally compromised. Trees that are prone to falling over without warning can cause major property damage and pose risks to people and pets. It's crucial to recognize the warning signs early and take appropriate action. At Ash Rock Tree Service, our local arborists can identify hazardous trees and remove them as needed. Here are four signs that a tree may be at risk of unexpectedly toppling over. Leaning More Than Usual A slight lean in a tree may not be a cause for concern if it's been that way for years and is growing normally. However, if a tree suddenly develops a new or more pronounced lean, it could indicate an unstable root system or internal decay. A sudden change in posture often means the tree is struggling to anchor itself, especially if the soil around the base looks disturbed or cracked. Trees that lean dramatically, especially after storms or heavy rains, should be evaluated by a professional immediately. Cracked or Uplifted Soil Around the Base The roots are what hold a tree upright, and when they begin to fail, one of the warning signs is a change in the soil around the trunk. If the ground appears cracked or uneven, it could mean that the tree is shifting. This is especially dangerous after prolonged rainfall, which can soften the soil and make it easier for roots to become unanchored. Decay or Hollowing in the Trunk Rotting or hollow areas in the trunk are a red flag for structural weakness. Trees with visible cavities and/or significant fungal growth in the trunk may not be able to support their own weight. While some hollow trees can remain standing for years, they are significantly more prone to falling unexpectedly, especially under the stress of high winds. A tree with large sections of decay should always be examined by an experienced arborist. Visible Root Damage Exposed, damaged, or decaying roots can drastically reduce a tree’s ability to remain upright. Construction and soil compaction can harm roots. Trees with significant root damage are much more likely to fall over during storms or high winds. If major roots are visible and show signs of damage or decay, the tree's stability could be seriously compromised. Tree Removal in Salem, OR For expert tree removal in Salem, OR and the surrounding area, contact Ash Rock Tree Service at  503-447-6231  . Feel free to give us a call to ask for an estimate!

As wildfires become more common and intense across the Pacific Northwest, protecting your property is more important than ever. One of the most effective strategies for reducing wildfire risk around homes and buildings is ignition zoning. At Ash Rock Tree Service, we often recommend ignition zoning as part of a larger wildfire mitigation plan for homeowners in and around Salem, OR. Understanding Ignition Zoning Ignition zoning is a method of organizing your landscape into zones based on the distance from your home or other structures. Each zone has specific recommendations for vegetation management and material use to reduce the chances of wildfire spreading to your home. The goal is to create a series of defensible spaces that slow down or stop a fire before it reaches your house. Zone 0: The Immediate Zone This zone extends zero to five feet from your home, including decks, porches, and outbuildings. This area should be kept free of anything flammable. That means no dry leaves, firewood piles, or mulch near the foundation. Ideally, hardscaping like gravel, stone, or concrete should be used in this area. Gutters should be kept clean, and roofs should be made of fire-resistant materials. Zone 1: The Intermediate Zone Zone 1 covers the area from five to 30 feet from your home. This is where fire-resistant landscaping becomes critical. Tree limbs should be trimmed at least 10 feet from the ground and kept away from structures. Flammable shrubs should be replaced with fire-resistant plants. Spacing between plants and proper maintenance can slow the spread of flames and reduce heat. Zone 2: The Extended Zone This area stretches 30 to 100 feet out from buildings and is your opportunity to further reduce fuel buildup. In this zone, dead trees, dense brush, and ladder fuels (vegetation that allows fire to climb from the ground into tree canopies) should be removed. Trees can remain but should be spaced appropriately, with undergrowth cleared regularly. Why It Matters in Salem, OR Salem and the surrounding areas are prone to wildfire threats, especially during dry, windy summers. Ignition zoning gives homeowners a proactive way to protect their homes and support community-wide fire resistance. When combined with other practices like tree thinning, proper pruning, and regular maintenance, ignition zoning can significantly improve a property’s chances of surviving a wildfire. Let Ash Rock Tree Service Help At Ash Rock Tree Service, we help Salem-area homeowners apply ignition zoning principles to their properties. Whether it’s removing hazardous trees or maintaining defensible space, we’re here to help you stay safe and prepared. Contact us today at  503-447-6231  to schedule a wildfire risk assessment and expert tree care you can trust.

Douglas fir trees are a popular choice for landscapes due to their towering presence, beautiful green needles, and overall resilience. While they are relatively low-maintenance compared to other tree species, homeowners often wonder whether trimming Douglas fir trees is necessary. At Ash Rock Tree Service, we can answer your questions about Douglas fir maintenance. Here’s a short overview about trimming Douglas fir trees. Health Benefits of Trimming Trimming a Douglas fir tree can promote its long-term health by removing dead, diseased, or damaged branches. When branches become weak or infested with pests, they can spread disease throughout the tree. By selectively removing compromised limbs, you can encourage healthier growth and prevent potential decline. Also, thinning out dense foliage allows better air circulation, reducing the likelihood of fungal infections that thrive in moist conditions. Enhancing Safety and Preventing Damage One of the primary reasons to trim a Douglas fir tree is to eliminate hazardous branches. Over time, large limbs can become structurally weak and may pose a risk to homes, vehicles, or people. This is especially important during storms or heavy snowfall, as excessive weight can cause branches to snap. If your Douglas fir is located near a home, driveway, or walkway, routine trimming can help prevent costly damage and enhance overall safety. Aesthetic Considerations Douglas firs naturally grow in a conical shape, requiring little intervention to maintain their form. However, occasional trimming may be necessary to improve the tree’s appearance, particularly if certain branches grow irregularly or disrupt the symmetry. For homeowners who use Douglas firs as part of their landscape design, strategic pruning can help maintain a well-balanced look while preserving the tree’s natural beauty. Managing Growth and Space In some cases, Douglas fir trees may grow too large for their surroundings. If a tree is encroaching on power lines, structures, or other plants, trimming can help manage its size and prevent interference. While Douglas firs are best suited for open spaces where they can grow freely, controlled pruning can be a solution for homeowners who need to prevent overgrowth. Tree Trimming in Salem, OR For professional tree trimming in Salem, OR and the surrounding area, contact Ash Rock Tree Service at  503-447-6231  . Our local arborists can expertly handle Douglas fir maintenance. Feel free to give us a call to ask for an estimate!