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When Tree Roots Surface
Much to the dismay of homeowners, landscape trees sometimes grow roots on top of the surface of the lawn or possibly even buckle sidewalks and driveways. These surface roots can be quite a nuisance to lawn mowers and human feet. There are several reasons why the roots come to the surface. Some tree species are more prone to surface roots than others, most notably silver maple, poplar and willow. But almost any large, older tree […]
Decrease powdery mildew through prevention
Q. Is there any way you could help in figuring out what is wrong with our lilac? – C.B. via email. A. Lilacs are quite susceptible to a fungal disease called powdery mildew, which causes a grayish-white, powdery coating of spores and fungal structures on the surface of leaves, stems, flower petals and fruit. According to the Purdue Plant and Pest Diagnostic Laboratory, the best method of control is prevention. Practices that will decrease the severity […]