Tree Service Mentor-on-the-Lake

Frequently Asked Questions About Tree Services

Why do tree roots grow above ground?

Tree roots growing above ground, also known as surface roots, can be caused by:

• Shallow Soil: In areas with thin or compacted soil, roots may not be able to penetrate deeply and instead grow near the surface.
• Soil Compaction: Heavy foot traffic, construction activities, or vehicles can compact the soil, making it difficult for roots to grow downward.
• Low Oxygen Levels: Roots need oxygen to survive, and in poorly drained or compacted soil, they may grow near the surface to access more oxygen.
• Seeking Nutrients: Roots may grow towards areas with higher nutrient concentrations, which can be near the surface in some cases.
• Tree Species: Some tree species are naturally prone to surface roots, such as maples, willows, and poplars.
• Age: As trees age, their root systems expand, and some roots may naturally grow closer to the surface.

Surface roots can pose tripping hazards, damage sidewalks or driveways, and interfere with mowing. Addressing underlying issues like soil compaction or drainage can help prevent excessive surface root growth.

How do I stop my neighbor's tree roots from growing into my yard?

Dealing with encroaching tree roots from a neighbor's property can be challenging. Here are some options:

• Communication: The first step is to talk to your neighbor and explain the issue. They may be willing to trim the roots or remove the tree if it's causing damage.
• Root Pruning: You can cut back the roots at the property line, but it's essential to do this carefully to avoid damaging the tree. Consult with a certified arborist for guidance on proper root pruning techniques.
• Root Barrier Installation: Installing a physical barrier, such as a thick plastic sheet or metal edging, can prevent roots from growing into your yard. The barrier should be at least 2 feet deep and extend several feet from the trunk.
• Chemical Control (Not Recommended): Chemical root killers are available, but they are generally not recommended due to potential environmental damage and the risk of harming the tree.

It's important to be aware of any local regulations or easements that may affect your options for dealing with encroaching roots. If communication with your neighbor fails to resolve the issue, you may need to seek legal advice.

How close to a house can you plant a tree?

The recommended distance for planting a tree from a house depends on the tree's mature size and root system. As a general rule, plant trees at least:

• 10 feet away from foundations for small trees (mature height under 30 feet).
• 20 feet away from foundations for medium-sized trees (mature height 30-70 feet).
• 30 feet or more away from foundations for large trees (mature height over 70 feet).

Planting too close can lead to root damage to foundations, sidewalks, or underground utilities. It's always a good idea to research the mature size and root system of the specific tree species you're considering and consult with a certified arborist for guidance on proper placement.

How do I know if my tree is diseased?

Look for these signs of tree disease:

• Leaf discoloration or spots: Yellowing, browning, or spotting on leaves can indicate fungal infections, nutrient deficiencies, or other problems.
• Premature leaf drop: Losing leaves earlier than usual or outside of the normal seasonal cycle can be a sign of stress or disease.
• Dieback of branches: Branches dying from the tips inward can indicate disease, insect infestation, or drought stress.
• Cankers or lesions: Sunken or discolored areas on the bark can indicate fungal or bacterial infections.
• Mushrooms or conks growing on the trunk or roots: These are often signs of decay fungi.
• Wilting or drooping leaves: Can indicate a lack of water, root damage, or vascular disease.

If you notice any of these signs, it's best to contact a certified arborist for a professional diagnosis and treatment recommendations.