Our arborist advice section is the most extensive expert collection of tree, lawn and landscape care tips and educational resources that you will find anywhere.
Follow our winter checklist to keep your trees and landscape healthy by identifying potential issues.
Reports of the incidence and severity of maple decline have increased markedly in recent years...
Proper mowing at the correct height and frequency is an important practice in maintaining a healthy lawn.
The Tree Benefit Calculator allows anyone to make a simple estimation of the benefits individual street-side trees provide.
Oak wilt is an aggressive, tree-killing disease of oaks. It affects oaks in a manner similar to how dutch elm disease affects elms. The fungus enters the water-conducting vessels of the sapwood through fresh wounds or through roots connecting healthy and diseased trees.
Obscure scale is a serious pest of oaks, especially pin and willow, that causes trees to develop a sparse, unhealthy appearance with small, off-color leaves.
Proper mulching is critical in conserving moisture, suppressing weeds and moderating soil temperature. But it’s easy to buy and spread too much.
Over-seeding and slit--seeding are two services that will improve the health and appearance of your lawn.
This disease of peach and nectarine leaves can infect your tree annually in the spring before or just after bud break.
This disease commonly occurs on the southern landscape plant, red tip photinia. It also defoliates Indian hawthorn, loquat, flowering and fruiting pear, hawthorn and firethorn.