Bellevue Arborist Assessment using Level 1 Visual Assessment

🌳 Tree Risk Assessment in Bellevue – Laminated Root Rot & Decay Discovery 🗓️ Assessment Date: 04/2025 🔍 Service: Tree Health Inspection, Root Rot Diagnosis, Decay Risk Evaluation When Bellevue homeowner Frank contacted Sound Tree Care, a large tree had recently fallen onto his house. While we were not called to perform removal, our ISA-supervised team conducted a thorough tree risk assessment to identify underlying causes and evaluate nearby trees for future risk. Our inspection revealed that the fallen tree was affected by laminated root rot, a destructive fungal disease that attacks structural roots below ground—often with no visible symptoms until failure occurs. During the same visit, we examined other large trees on the property and discovered a Ganoderma conk (mushroom) at the base of another tree. This is a classic indicator of interior trunk decay, as Ganoderma applanatum is known for causing advanced wood rot and increasing the risk of sudden structural failure. 🧾 Key Findings: 🦠 Laminated root rot confirmed in fallen tree 🍄 Ganoderma fungus detected in nearby tree 🛑 Elevated risk of future whole-tree failure 📋 Professional recommendations provided for monitoring and mitigation ⚠️ Tree Health Issues Like These Can Be Silent but Serious If you're concerned about tree stability near your home or business—especially in wooded, creekside, or mature tree environments—schedule a tree risk evaluation today. 📞 206-486-7790 📝 https://www.soundtreecarellc.com/bellevue-tree-service 📍 Serving Bellevue & the Greater Eastside