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When it comes to caring for the trees around your property, you want someone who knows what they’re doing. That’s where Tree133 Professional Arborists come in. We’re a team of Certified Arborists dedicated to keeping your trees healthy, safe, and beautiful. With years of experience in Seattle’s unique environment, we provide top-notch tree care and risk management. Our goal is to be the most trusted arborist service in the area, educating you along the way and ensuring your trees thrive for years to come. Why Professional Tree Care Matters in Seattle Seattle’s climate and urban setting create specific challenges for tree health. The wet winters and dry summers can stress trees, making them vulnerable to disease and damage. Without proper care, trees can become hazards or lose their aesthetic appeal. Professional arborists understand these challenges and know how to address them effectively. For example, pruning is not just about cutting branches. It’s about knowing which branches to remove to improve tree structure and health. We also assess soil conditions, pest risks, and potential hazards like weak limbs near power lines or structures. By addressing these issues early, you avoid costly damage and keep your property safe. Large trees in a Seattle landscape cared for by professional arborists How Tree133 Ensures Your Trees Stay Healthy and Safe At Tree133, we take a comprehensive approach to tree care. Here’s how we do it: Tree Health Assessments: We inspect your trees for signs of disease, pest infestation, and structural problems. This helps us create a tailored care plan. Pruning and Trimming : Proper pruning improves tree health and appearance. We remove dead or weak branches to prevent breakage. Risk Management: We identify potential hazards like unstable trees or branches that could fall during storms. Our team recommends solutions to reduce risks. Emergency Tree Services: Storm damage can happen anytime. We offer quick response to remove dangerous trees or limbs. Insect and Disease Management : We provide ethical and responsible plant healthcare treatments for high efficacy and lowest environmental impact. Our team uses modern equipment and follows industry best practices to ensure every job is done safely and efficiently. We also educate you on how to care for your trees between visits, so you feel confident in maintaining your landscape. Signs Your Trees Need Professional Attention Not sure if your trees need a professional checkup? Here are some clear signs to watch for: Dead or Dying Branches: These can fall unexpectedly and indicate underlying health issues. Leaning Trees: A tree that suddenly leans may have root problems or soil instability. Cracks or Cavities: These structural issues weaken the tree and increase the risk of failure. Fungal Growth: Mushrooms or other fungi at the base of a tree often signal decay. Sparse Foliage: Thin or discolored leaves can mean stress from pests, disease, or poor soil. If you notice any of these signs, it’s time to call in the experts. Early intervention can save your tree and protect your property. Arborist inspecting Alaskan yellow cedar growing around house drop wires Practical Tips for Tree Care Between Professional Visits While professional care is essential, there are simple things you can do to support your trees: Water Wisely : Deep watering during dry spells helps roots grow strong. Avoid shallow, frequent watering. Mulch Properly: A 2-3 inch layer of mulch around the base retains moisture and regulates soil temperature. Avoid Soil Compaction : Keep heavy equipment and foot traffic away from root zones. Watch for Pests : Early detection of insects or disease can prevent serious damage. These steps complement professional care and keep your trees thriving year-round. Building a Long-Term Relationship with Tree133 Choosing Tree133 means more than just a one-time service. We want to be your go-to arborists for all your tree care needs. Our team is committed to building trust through quality work, clear communication, and ongoing education. We’ll help you plan for the future of your landscape, whether that means planting new trees, managing mature ones, or safely removing those that pose risks. By partnering with us, you’re investing in the health and safety of your property. We understand the value trees add to your home and community, and we treat every tree as if it were our own. If you’re ready to give your trees the care they deserve, reach out to Tree133 Professional Arborists . Let’s work together to keep Seattle’s urban forest healthy and beautiful. Tree133: Preserving trees and empowering people.

What's happening to my birch tree? Here in the Pacific Northwest, the culprit could be a 1/2-inch long beetle called the bronze birch borer (BBB). You'll likely never see these insects. They lay eggs under the bark where the larva grow by feeding on the tree's sensitive cambium layer. Then, the adult beetle "chews" its way out and flys away to reproduce and repeat this cycle. The first signs of BBB activity are typically wilted leaves near the top of the tree. Twig and branch dieback happen next. Later, their distinctive "D-shaped" exit holes can be found on limbs in the upper tree canopy Typically, BBB infests birch trees that are stressed or have already begun to decline. European white bark birch (Betula pendula) is most susceptible. Paper birch (Betula papyrifera) is also vulnerable. Trees that are weakened or stressed are most susceptible to the Bronze Birch Borer. These trees evolved to grow in cool, moist conditions. In landscape settings, these trees are often planted on exposed sites with low soil moisture. Trees that have broken in a windstorm or heavily pruned are at greater risk. Birch tree with dead limbs, infested with bronze birch borer insects Infected trees may decline for several years before dying, although they may die during a single year if conditions are particularly hot and dry. Research shows the decline of a birch tree may be reversed in the early stages but trees are unlikely to recover once 50% or more of the crown is damaged. (US Forest Service) Read more at: Oregon State University Extension: Homeowner Guide to Managing Bronze Birch Borer What Can Property Owners Do About Bronze Birch Borer? Understand the damage - trees can be preserved with early interventions Treat with insecticides - applied by a licensed tree health professional Tree133 works with property owners in and around Seattle to preserve trees and mitigate tree hazards. If you have questions about birch trees on your property, contact the certified arborists at Tree133 ,   we are ready to help!

Birch trees add a unique charm to Seattle’s urban and suburban landscapes with their striking white bark and graceful leaves. Keeping these trees healthy is essential not only for their beauty but also for the environmental benefits they provide. One of the biggest threats to birch trees in this region is the bronze birch borer, a destructive insect that can cause serious damage if left unchecked. Pruning deadwood and treating infestations early are key steps in preserving these trees. This guide explains why maintaining healthy birch trees matters, how to prune deadwood properly, how to identify and treat bronze birch borer infestations, and the broader benefits of regular tree care in urban environments. Why Healthy Birch Trees Matter in Seattle Landscapes Birch trees are more than just decorative elements. They contribute to Seattle’s ecosystem and urban environment in several ways: Air Quality Improvement : Birch trees absorb carbon dioxide and release oxygen, helping to clean the air. Shade and Cooling : Their canopy provides shade, reducing urban heat and cooling neighborhoods. Wildlife Habitat : Birds and insects rely on birch trees for shelter and food. Property Value : Well-maintained trees increase curb appeal and property values. Seattle’s climate supports birch trees well, but the city’s wet conditions can also encourage pests like the bronze birch borer. Keeping birch trees healthy through proper care helps them resist pests and diseases, ensuring they thrive for years. Identifying Early Signs of Bronze Birch Borer Damage The bronze birch borer (Agrilus anxius) is a metallic green beetle that targets stressed birch trees. Early detection is crucial to prevent severe damage. Look for these signs: Dying Branch Tips Branches may wilt and die back starting from the tips. D-shaped Exit Holes Adult beetles leave small, D-shaped holes in the bark when they emerge. Vertical Bark Splits Infested trees often show vertical cracks or splits in the bark. S-shaped Galleries Under Bark Larvae create winding tunnels beneath the bark, disrupting nutrient flow. Thinning Canopy Leaves become sparse and yellow, indicating stress. If you notice these symptoms, act quickly to protect your tree. Signs of bronze birch borer damage on birch limb Effective Treatments for Bronze Birch Borer Infestations Once you identify an infestation, several treatment options can help save your birch tree: Insecticide Applications Systemic insecticides containing imidacloprid or emamectin benzoate can be applied as soil drenches or trunk injections. These chemicals are absorbed by the tree and kill larvae feeding under the bark. Tree Health Improvement Keep the tree well-watered during dry periods and apply mulch to retain soil moisture. Healthy trees resist borers better. Pruning Infested Branches Remove and destroy heavily infested branches to reduce beetle populations. Professional Help For severe infestations, consult an arborist who can provide targeted treatments and monitor tree health. Timing is critical. Treatments are most effective when applied in early spring before adult beetles emerge or in late summer when larvae are active. Benefits of Regular Tree Care in Urban Environments Regular maintenance of birch trees offers benefits beyond individual tree health: Reduced Pest and Disease Risk Healthy trees are less vulnerable to pests like the bronze birch borer and diseases. Improved Safety Removing deadwood reduces the risk of falling branches that can cause injury or property damage. Enhanced Urban Ecosystem Well-maintained trees support biodiversity and improve air and water quality. Long-Term Cost Savings Preventive care reduces the need for costly emergency treatments or tree removal. Seattle residents who invest time in tree care contribute to a greener, safer, and more pleasant community. Contact a professional arborist for support.

When it comes to caring for the trees on your property, you want the best hands on the job. Trees are more than just greenery - they add value, beauty, and environmental benefits to your home or business. But they also need expert care to stay healthy and safe. That’s where certified arborist services come in. Choosing a certified arborist in Seattle means you’re trusting a professional who knows the local environment, tree species, and best practices for tree care. Let me walk you through why hiring a certified arborist is a smart move, what services they offer, and how they differ from regular tree workers. By the end, you’ll see why a seattle certified arborist is the right choice for your tree care needs. What Are Certified Arborist Services? Certified arborist services cover a wide range of tree care tasks, all performed by professionals who have passed rigorous testing and maintain ongoing education. These services include: Tree health assessments : Identifying diseases, pests, and stress factors affecting your trees. Pruning and trimming : Shaping trees to promote healthy growth and remove hazardous branches. Tree removal : Safely taking down trees that are dead, diseased, or pose a risk. Planting and transplanting : Selecting the right species and placing them for optimal growth. Emergency tree care : Handling storm damage or unexpected tree hazards quickly and safely. Risk management : Evaluating trees for potential hazards to people and property. Certified arborists use their knowledge of tree biology, soil science, and local climate to tailor their care plans. This means your trees get the right treatment at the right time, improving their health and longevity. Certified arborist inspecting tree health Why Choose Certified Arborist Services in Seattle? Seattle’s unique climate and urban environment create specific challenges for tree care. The wet winters, dry summers, and diverse tree species require specialized knowledge. Certified arborists in Seattle understand these factors and can provide care that suits the local conditions. Here are some reasons to choose certified arborist services: Expertise in local tree species : From Douglas firs to maples, certified arborists know how to care for the trees common in Seattle. Safety first : Tree work can be dangerous. Certified arborists follow strict safety protocols to protect themselves, your property, and your family. Proper equipment and techniques : Certified arborists use professional-grade tools and methods that minimize damage to trees and surrounding areas. Long-term tree health : They don’t just fix immediate problems; they create care plans that support your trees’ health for years to come. Compliance with regulations : Seattle has tree protection laws and permits. Certified arborists are familiar with these rules and help you stay compliant. Choosing certified arborist services means investing in the health and safety of your trees and property. What's the difference between an arborist and a certified arborist? You might wonder what sets a certified arborist apart from a regular arborist or tree worker. The key difference lies in training, certification, and ongoing education. Arborist : This term can apply to anyone who works with trees, including landscapers, tree trimmers, or laborers. They may have varying levels of experience but are not necessarily certified. Certified Arborist : This is a professional who has passed a comprehensive exam administered by the International Society of Arboriculture (ISA). Certification requires knowledge in tree biology, diagnosis, maintenance, safety, and local regulations. Certified arborists must also complete continuing education to keep their skills current. Board Certified Master Arborist : This professional has earned the highest-level credential from the International Society of Arboriculture (ISA). This certification requires extensive experience and advanced knowledge in science, management, and practical tree care. Fewer than 2% of all ISA Certified Arborists hold this certification. Think of it like the difference between a general handyman and a licensed electrician. Both can do work, but the licensed electrician has proven expertise and follows strict standards. Similarly, a certified arborist brings a higher level of professionalism and knowledge to tree care. A Board Certified Master Arborist (BCMA) brings even more specialized skills in areas like tree risk assessment, diagnostics, advanced tree care How a Seattle Certified Arborist Can Protect Your Property Trees are beautiful, but they can also pose risks if not properly maintained. Dead branches can fall, roots can damage foundations, and diseased trees can spread problems to others. A certified arborist helps you manage these risks effectively. Here’s how: Tree Risk Assessment Certified arborists evaluate your trees for signs of weakness, disease, or structural problems. They look for cracks, decay, and other red flags that could lead to failure. Preventive Pruning Removing dead or weak branches before they fall reduces hazards. Pruning also improves tree structure, making them more resilient to wind and storms. Root Care and Protection Roots are often overlooked but are vital for tree stability. Arborists advise on avoiding soil compaction and damage during construction or landscaping. Emergency Response After storms or accidents, certified arborists can quickly assess damage and safely remove dangerous limbs or trees. Tree Preservation Plans If you’re planning construction or landscaping, arborists help protect existing trees and recommend the best ways to preserve them. By working with a certified arborist, you’re not just reacting to problems - you’re preventing them and keeping your property safe. Arborist pruning climbing a birch tree with professional safety gear and tools Tips for Hiring the Right Certified Arborist in Seattle Finding the right certified arborist can feel overwhelming, but a few simple steps can help you make a confident choice: Check credentials : Verify that the arborist is ISA certified. You can search the ISA website or ask for proof. Ask for references : A reputable arborist will have satisfied clients who can vouch for their work. Get multiple quotes : Compare services and prices, but don’t choose based on cost alone. Quality matters. Look for insurance : Ensure the arborist has liability and workers’ compensation insurance to protect you from accidents. Discuss your goals : A good arborist listens to your concerns and explains their recommendations clearly. Request a written plan : For larger projects, ask for a detailed proposal outlining the work, timeline, and costs. Hiring a certified arborist is an investment in your property’s health and safety. Taking the time to choose the right professional pays off in the long run. Caring for Your Trees Starts with the Right Partner Trees are living assets that need expert care to thrive. By choosing certified arborist services, you’re ensuring your trees get knowledgeable, safe, and effective treatment. Whether you need routine maintenance, emergency care, or advice on planting, a certified arborist brings the skills and experience to protect your investment. If you want peace of mind and healthy, beautiful trees for years to come, consider working with a seattle certified arborist . Their expertise will help your trees flourish in Seattle’s unique environment while keeping your property safe and attractive. Remember, great tree care is not just about fixing problems - it’s about nurturing a living legacy for your home or business. Ready to give your trees the care they deserve? Reach out to a certified arborist today and see the difference professional expertise makes.

Getting multiple quotes is the first step to avoid hiring an unqualified service or overpaying. Tree service prices vary widely depending on the job size, tree species, location, and company reputation. Steps to Get Accurate Quotes Request at least two quotes from reputable companies to get a clear price range. Ensure each quote covers the same scope of work to compare apples to apples. Beware of quotes that are significantly lower than others; they may cut corners or miss important details. Ask for a detailed breakdown of costs , including labor, equipment, disposal fees, and any permits. For example, if one quote includes full canopy reduction and another identifies all pruning from the ground, the price difference will be misleading. Clarify these details upfront. Meeting with an Arborist in-person helps ensure you receive an accurate quote Understanding the Services Offered in Each Quote Tree services can include pruning, removal, plant healthcare, emergency work, or health assessments. Each service requires different skills and equipment. Check if the quote specifies what exactly will be done. Confirm whether the company will clean up debris and haul it away. Ask if the quote includes any guarantees or follow-up inspections. Understand if the company uses safe and modern equipment , such as cranes or bucket trucks, for large trees. Knowing the exact services helps you avoid surprises and ensures the work meets your needs. For instance, a quote that only mentions "tree trimming" might not include removing dead branches or treating disease. Verify Insurance and Certifications for Safety and Accountability Tree work involves risks like falling branches and heavy machinery. Hiring an insured and certified company protects you from liability. Proof of general liability insurance and worker’s compensation . Check if the company has certifications from recognized organizations like the International Society of Arboriculture (ISA). Confirm the insurance is current and covers the specific work planned. Avoid companies that hesitate to provide this information. Insurance protects your property and finances if accidents happen. Certifications show the company follows industry standards and best practices. Ask About Qualifications and Experience of the Team The skill level of the arborists or tree workers affects the quality and safety of the job. Inquire about the experience and credentials of the crew members. Ask if the company employs certified arborists or trained professionals. Find out if the team has handled similar tree species or complex jobs. Request references or examples of past work. A company with qualified staff is more likely to complete the job efficiently and safely. For example, removing a large pine tree near power lines requires specialized knowledge and equipment. Evaluate Customer Reviews and Testimonials for Reliability Past customer experiences reveal a lot about a company’s professionalism and service quality. Look for reviews on trusted platforms like Google, Yelp, or Nextdoor. Pay attention to comments about punctuality, communication, and professionalism. Check if the company responds to negative reviews constructively. Ask the company for testimonials or contact information of previous clients. Positive reviews and satisfied customers indicate a trustworthy company. If multiple reviews mention damage or poor cleanup, consider other options. Making the Final Decision Choosing the right tree service company starts with understanding the quotes you receive. By comparing multiple offers, clarifying services, verifying insurance and certifications, checking qualifications, and reading reviews, you can find a provider who offers both quality and value. Take your time to ask questions and don’t hesitate to walk away from quotes that seem unclear or too good to be true. Your trees and property deserve expert care that matches the price you pay. If you live in the Seattle Area and need help to care for your trees, Tree133 Professional Arborists are all ISA Certified . We are members of the Tree Care Industry Association (TCIA). Tree133 is fully licensed, bonded, and insured. Contact us for a free consultation. Conclusion In conclusion, understanding tree service quotes is essential for making informed decisions. By following these steps, you can ensure that you choose a reliable and professional service that meets your needs. Remember, your trees are an investment in your property, and they deserve the best care possible. Don't rush the decision; take your time to find the right fit for your tree care needs.

Taking care of trees on your property is more than just a weekend chore. Trees are living assets that add beauty, value, and environmental benefits to your home. But they also need proper care to stay healthy and safe. That’s where expert tree care comes in. This post is a guide to key points you need to know about professional tree care services, how to choose the right help, and what to expect when you hire a certified arborist. Why Expert Tree Care Matters for Your Property Trees are like the lungs of your property. They clean the air, provide shade, and create a peaceful atmosphere. But they also face challenges like pests, diseases, storms, and old age. Without proper care, trees can become weak or hazardous. Expert tree care means more than just trimming branches. It involves understanding tree biology, diagnosing problems, and applying the right treatments. For example, a tree with an insect infestation needs a different approach than one suffering from drought stress. Hiring professionals ensures your trees get the right care at the right time. They can spot early signs of trouble, prune branches safely, and even remove trees that pose a risk. This keeps your property safe and your trees thriving for years to come. Professional arborist trimming Deodar cedar What Does Expert Tree Care Include? When you call in expert tree care, you’re getting a full range of services tailored to your trees’ needs. Here’s a breakdown of the most common services: Tree Pruning and Trimming : Removing dead or overgrown branches to improve tree health and appearance. Tree Removal : Safely taking down trees that are dead, diseased, or hazardous. Stump Grinding or Treatment : Eliminating tree stumps to clear space. Tree Health Assessments : Inspecting trees for signs of disease, pests, or structural problems. Emergency Tree Services : Handling storm damage or fallen trees quickly and safely. Planting and Transplanting : Choosing the right species and planting them properly for long-term success. Cabling and Bracing : Supporting weak branches or trunks to prevent breakage. Each service requires skill and knowledge. For example, pruning isn’t just about cutting branches. It’s about knowing where to cut to encourage healthy growth and avoid damage. That’s why expert tree care is a smart investment. How Much Should I Pay for an Arborist? Cost is always a concern when hiring any service. Tree care pricing depends on several factors: Tree Size and Type : Larger or more complex trees cost more to service. Service Type : Pruning is usually less expensive than removal or emergency work. Location and Accessibility : Trees in hard-to-reach spots may require special skill or equipment. Health and Condition : Diseased or damaged trees might need extra care. Keep in mind that cheaper isn’t always better. A low price might mean shortcuts or lack of insurance. Always ask for a detailed estimate and check credentials before hiring. How to Choose the Right Tree Care Professional Finding the right expert can feel overwhelming. Here are some tips to help you pick a trustworthy tree care provider: Check Credentials : Look for ISA Certified Arborists with proper training and insurance. Ask for References : A reputable company will gladly share customer reviews or photos of past work. Get Multiple Quotes : Compare prices and services to find the best fit. Look for Safety Practices : Make sure the team follows ANSI Z133 safety standards. Discuss Your Needs : A good arborist will listen and explain options clearly. Remember, you’re not just paying for a service. You’re investing in the health and safety of your property’s trees. Certified Arborist inspecting tree trunk Maintaining Your Trees Between Professional Visits Even with expert care, trees need some attention from you. Here are simple ways to keep your trees healthy: Water During Dry Spells : Deep watering helps roots stay strong. Mulch Around the Base : Mulch retains moisture and protects roots. Avoid Damage : Don’t hit trees with lawnmowers or compact soil around roots. Watch for Signs of Trouble : Yellow leaves, dead branches, or fungus can signal problems. By staying involved, you help your trees thrive and reduce the need for emergency care. Why Tree133 Is Your Go-To for Expert Tree Care in Seattle If you’re in Seattle and need reliable tree care, Tree133 Professional Arborists are certified arborists you can trust. They focus on expert tree care and risk management, ensuring your trees are safe and healthy. Their team educates clients, so you understand what’s happening with your trees every step of the way. Whether it’s routine pruning or emergency removal, Tree133 brings professionalism and care to every job. They’re committed to safety, quality, and building long-term relationships with property owners. For those looking for professional tree care services , Tree133 offers the expertise and peace of mind you deserve. Taking care of your trees doesn’t have to be complicated. With the right knowledge and expert help, you can enjoy beautiful, healthy trees that enhance your property for years. Remember, trees are living investments - treat them well, and they’ll reward you with shade, beauty, and safety.

When you look at a forest or even a single tree in your yard, it’s easy to think of it as just a lone plant standing tall. But trees are far from solitary. They live in complex communities where they interact, communicate, and support one another. Understanding tree ecosystem relationships is key to appreciating how these natural giants thrive and how we can care for them better. In this post, I’ll walk you through the fascinating ways trees connect with each other and their environment. I’ll also share practical tips on how to nurture these relationships, especially if you’re a property owner in Seattle looking for expert tree care. Let’s dive in! What Are Tree Ecosystem Relationships? Tree ecosystem relationships refer to the various ways trees interact with other living organisms and their surroundings. These relationships are essential for the health of forests and urban green spaces alike. Trees don’t just grow in isolation; they form networks with fungi, insects, animals, and even other trees. For example, trees often form partnerships with mycorrhizal fungi. These fungi attach to tree roots and help them absorb water and nutrients more efficiently. In return, the fungi get sugars produced by the tree through photosynthesis. This mutualistic relationship boosts the survival chances of both partners. Trees also provide habitats for birds, insects, and mammals. Their leaves, bark, and branches offer food and shelter. In turn, some of these animals help trees by pollinating flowers or dispersing seeds. Understanding these relationships helps us see trees as part of a living community, not just individual plants. This perspective is crucial when managing trees on your property because it influences how you care for them and protect their environment. Fungus - Phaeolus schweinitzii Exploring Tree Ecosystem Relationships in Seattle’s Urban Environment Seattle’s unique climate and urban setting create specific challenges and opportunities for tree ecosystem relationships. The city’s wet winters and mild summers support a variety of tree species, from Douglas firs to maples. However, urban development can disrupt natural connections between trees and their ecosystems. In urban areas, trees often face limited space for roots, soil compaction, and pollution. These factors can weaken their natural relationships with fungi and other organisms. That’s why professional tree care is vital to maintain these connections and keep trees healthy. One way to support tree ecosystem relationships in your yard is by preserving soil health. Avoid compacting soil around tree roots by limiting foot traffic and heavy machinery. Mulching around trees can also help retain moisture and provide organic matter that feeds beneficial soil organisms. Planting native tree species is another practical step. Native trees are adapted to local conditions and have established relationships with local fungi and wildlife. This makes them more resilient and better at supporting the ecosystem. If you want to learn more about how trees support each other, especially in urban settings like Seattle, consulting with a professional arborist can provide tailored advice and services. Mulch and healthy soil support urban tree growth How Do Trees Send Warning Signals? You might be surprised to learn that trees can actually communicate with each other. When a tree is under attack by pests or facing environmental stress, it can send warning signals to its neighbors. This communication happens mainly through chemical signals released into the air or transmitted via underground fungal networks. For instance, if a tree is being eaten by insects, it may release volatile organic compounds (VOCs) that alert nearby trees. These neighboring trees then ramp up their own defenses, producing chemicals that make their leaves less tasty or more toxic to pests. Underground, trees use mycorrhizal networks—sometimes called the “wood wide web”—to share information. Through these fungal connections, a stressed tree can send warning signals to others, prompting them to prepare for potential threats. This fascinating ability shows how interconnected trees really are. It also highlights the importance of preserving these networks when caring for trees on your property. Disrupting the soil or removing trees unnecessarily can break these communication lines and weaken the whole community. Practical Tips for Supporting Tree Ecosystem Relationships on Your Property Caring for trees isn’t just about watering and pruning. It’s about fostering the relationships that keep them strong and resilient. Here are some practical steps you can take: Protect the Root Zone Avoid digging or compacting soil near tree roots. Use mulch to create a buffer zone that retains moisture and supports beneficial organisms. Choose Native Species Plant trees that are native to the Pacific Northwest if possible. They are more likely to form healthy relationships with local fungi and wildlife. Limit Chemical Use Pesticides and herbicides can harm beneficial insects and fungi. Use them sparingly and opt for organic alternatives when possible. Regular Professional Inspections Hire a certified arborist to assess tree health and ecosystem connections. They can identify early signs of stress or disease and recommend treatments that support the whole ecosystem. Encourage Biodiversity Include a variety of plants and trees in your landscape. Diverse ecosystems are more resilient and better at supporting complex relationships. By following these tips, you help create a thriving environment where trees can communicate, share resources, and protect each other naturally. Why Understanding Tree Ecosystem Relationships Matters for Safety and Quality When trees are healthy and well-connected to their ecosystem, they are less likely to suffer from disease, pest infestations, or structural weaknesses. This means fewer risks of falling branches or tree failure, which is crucial for property safety. Professional arborists in Seattle understand these relationships and use that knowledge to provide expert care. They don’t just treat symptoms; they nurture the entire ecosystem that supports your trees. This approach leads to longer-lasting, safer, and more beautiful trees on your property. Investing in ecosystem-based tree care also enhances the value of your property. Healthy trees improve air quality, provide shade, and create a pleasant environment for you and your neighbors. If you want to ensure your trees thrive and contribute positively to your property’s safety and aesthetics, consider working with professionals who prioritize ecosystem relationships. Embracing the Natural Network: Your Role in Tree Ecosystem Support Birch tree with epiphytic garden of moss and ferns Trees are remarkable organisms that rely on a web of relationships to survive and flourish. By understanding and supporting these tree ecosystem relationships, you play a vital role in maintaining the health and safety of your property’s green spaces. Remember, when you care for trees with an ecosystem mindset, you’re not just looking after individual plants. You’re nurturing a community that supports life, improves the environment, and enhances your quality of life. If you’re in the Seattle Area and want expert guidance on how to care for your trees while respecting their natural relationships, reach out Tree133 Professional Arborists who can help you every step of the way. Together, we can ensure that our trees continue to thrive, communicate, and support each other for generations to come.

Birds, insects and small mammals all use trees for nests, nurseries, storage areas, foraging, roosting, and perching. If a tree needs to be removed, rather than cutting it to the ground, it may be possible to retain valuable habitat with a wildlife habitat snag. In this video, Karsten  explains how arborists help preserve urban wildlife habitat, imitate wood breaks that happen naturally and create bird boxes to provide nesting cavities. Want to learn more about snag trees? Living with Wildlife  is an excellent resource from the PNW ISA and Plant Amnesty. Are you curious about what birds you might see in your yard and neighborhood? For those living in Washington State, Seattle Audubon provides an Online Guide to the Birds of Washington State    Everyone at Tree133 cares deeply about preserving trees and promoting a healthy urban forest. If you have questions about trees in your landscape, contact a professional arborist at Tree133

Seattle is known for its lush greenery and abundant trees that add character and value to neighborhoods. When homeowners plan residential construction projects, even small ones like decks or patios, protecting these trees is crucial. Tree protection zones (TPZs) play a vital role in preserving the health and beauty of trees during construction. This guide explains what TPZs are, why they matter in Seattle, and how homeowners can successfully protect their trees throughout their projects. Tree protection zone fencing around a tree in a Seattle yard. What Are Tree Protection Zones and Why Are They Important? A tree protection zone is a designated area around a tree that workers must avoid disturbing during construction. This zone includes the tree’s root system, trunk, and canopy drip line. The purpose of a TPZ is to prevent damage to the tree’s roots, bark, and branches, which can happen easily during excavation, grading, or material storage. Even small projects like building a deck or patio can harm trees if proper care is not taken. Roots often extend far beyond the visible canopy, and compacting soil or cutting roots can stress or kill a tree. Establishing a clear TPZ helps contractors and homeowners understand where construction activities must be limited or avoided. Seattle’s Local Regulations and Guidelines on Tree Protection Seattle has specific rules to protect trees during residential construction. The city’s Department of Construction and Inspections (SDCI) enforces these regulations to maintain urban forest health and comply with environmental goals. Key points include: Tree Protection Requirements: Trees over 6 inches in diameter at breast height (DBH) generally require protection during construction. Permits and Plans: Homeowners must submit a tree protection plan when applying for permits on projects near significant trees. Physical Barriers: Erecting sturdy fencing around the TPZ is mandatory before construction begins. Restricted Activities: No grading, trenching, or storage of materials is allowed within the TPZ. Monitoring: Inspections may occur to ensure compliance throughout the project. Following these guidelines helps avoid fines and preserves Seattle’s tree canopy. Benefits of Preserving Trees During Construction Protecting trees during construction offers many advantages beyond aesthetics: Environmental Benefits: Trees improve air quality, reduce stormwater runoff, and provide habitat for wildlife. Preserving mature trees supports Seattle’s sustainability goals. Energy Savings: Shade from trees lowers cooling costs in summer and acts as a windbreak in winter. Property Value: Homes with healthy, mature trees often sell for more and attract buyers faster. Neighborhood Appeal: Trees contribute to the character and livability of Seattle’s residential areas. Health and Well-being: Access to green spaces and trees improves mental health and encourages outdoor activity. By protecting trees, homeowners contribute to a healthier environment and enhance their property’s long-term value. Common Challenges and How Homeowners Can Overcome Them Homeowners often face obstacles when trying to protect trees during construction: Limited Space: Urban lots may have tight spaces making it hard to avoid tree roots. Lack of Awareness: Some contractors or homeowners underestimate the impact of construction on trees. Budget Constraints: Tree protection may seem costly or time-consuming. Conflicting Priorities: Desire for new structures can clash with tree preservation. Solutions include: Early Planning: Identify trees and their protection needs before design and permit applications. Hiring Experts: Work with certified arborists to assess tree health and create protection plans. Clear Communication: Ensure contractors understand and respect TPZ boundaries. Flexible Design: Adjust project plans to accommodate important trees. Investing Wisely: Consider tree protection as an investment in property value and neighborhood quality. Real-Life Examples of Successful Tree Protection in Seattle Several Seattle homeowners have demonstrated how to protect trees effectively during construction: A family building a new deck around a large Western red cedar installed fencing 10 feet beyond the drip line and used mulch to protect roots. The deck design avoided root zones, and the tree remained healthy years after completion. Another project involved a patio addition near a mature maple. The homeowner hired an arborist who recommended hand-digging near roots and avoiding heavy equipment in the TPZ. The tree showed no signs of stress post-construction. In a renovation near a Douglas fir, contractors used temporary bridges to move materials without compacting soil in the TPZ. This approach preserved root health and allowed the tree to thrive. These examples show that with proper planning and care, trees and construction can coexist. Why You Should Involve a Certified Arborist Certified arborists bring specialized knowledge to tree protection during construction. They can: Assess tree health and identify critical root zones. Develop detailed tree protection plans tailored to the site. Recommend construction methods that minimize tree damage. Monitor tree condition throughout the project. Advise on post-construction care to help trees recover. Their expertise ensures that tree protection measures are effective and compliant with Seattle regulations. Hiring an arborist reduces the risk of costly tree loss and supports sustainable building practices. Protecting trees during residential construction in Seattle requires awareness, planning, and respect for local rules. Tree protection zones are essential tools that help homeowners safeguard valuable trees even during small projects like decks and patios. By understanding regulations, recognizing the benefits of tree preservation, addressing challenges, and involving certified arborists, homeowners can successfully balance construction goals with environmental stewardship.

Scots Pine Removal – West Seattle, WA Dead trees pose a significant hazard as they begin to deteriorate. Limbs become brittle and can break unexpectedly or the entire tree can fail near the base. Depending on the tree’s location, complete tree removal may be the best – or only – option to mitigate risk to people/structures. At this site, a new children’s play structure had been installed directly under this Scots Pine (Pinus sylvestris). Completing removal of the dead pine over the playset required advanced climbing and rigging to protect property and perform the work safely. The “drop zone” for material was small due to the playset location so we cut and carefully lowered manageable pieces. To manage the tree’s weakened condition, Tree133 utilized multiple rigging points to distribute loads throughout the tree canopy. With the dead tree gone, children can now safely use the play area and the family can once again enjoy their yard. Contact Tree133 to learn more about risk assessment and hazard tree removal. * This project was completed together with Michael Oxman.

On a recent episode of the industry’s only podcast focused on all things tree and landscape - Discovering Forestry Podcast - Craig Bachmann, the Lead Arborist and Company Owner of Tree133, discusses how he got into the field late as an arborist and his transition from “suit guy” to “tree guy.” Click to listen   Joe Aiken & Korey Lofy combine over 60 years of industry knowledge and experience and will discuss some of the trends, concerns, and opportunities in the fields of forestry and arboriculture.

August 2020: TCIA Magazine "In our roles as business leaders, supervisors, gear inspectors and safety trainers, we see tons of climbing gear. An alarming portion of that gear is unmaintained, poorly configured or beyond its reasonable service life. Those observations led us to ask, who is responsible for the condition of a climber’s life-safety equipment? Is it the climber or the company? Who is responsible when climbing gear fails? With a combined 23 years in this profession, we still felt unclear of the answers. So we went on a research journey and spoke with a variety of industry experts, safety professionals, insurers and accident investigators. We reviewed OSHA regulations, ANSI standards and manufacturer documentation for common climbing gear. Here’s what we learned."   Click here to read the full articl e in TCIA Magazine This article is based on a presentation by Craig Bachman & Mike Tilford at TCI EXPO 2019 in Pittsburgh, Pennsylvania. At Tree133, we strive to help fellow arborists improve safety and skills. Contact Craig  to learn how we can help you and your crew.