The Tree City USA program has been greening up cities and towns across America since 1976. It is a nationwide movement that provides the framework necessary for communities to manage and expand their public trees. Learn more.

Tree City USA is a great opportunity to celebrate the importance of an urban tree canopy and improve care of these vital city trees. Complete application.

A commitment to trees on your campus can significantly reduce the amount of energy a campus, and community, needs to generate.

The Tree Line USA® program exists to recognize best practices in public and private utility arboriculture, demonstrating how trees and utilities can co-exist for the benefit of communities and citizens.

The Tree Line USA® program exists to recognize best practices in public and private utility arboriculture, demonstrating how trees and utilities can co-exist for the benefit of communities and citizens. Join now!

Homeowners often believe that trees in their landscape have economic value for use as lumber or other wood products. The main impediment to selling your landscape trees is the cost of their removal.

HWA is a serious pest of hemlock trees in Georgia. The aphid-like insect feeds on eastern and Carolina hemlock trees, eventually resulting in tree mortality. The very existence of the eastern and Carolina hemlock species is greatly threatened by HWA.

Galls are abnormal vegetative growths on trees that result from the feeding and egg laying activities of various insects and mites. Generally, galls are not life threatening to trees, but there are recommended steps to control the growth.

When planting trees near our homes, we have to be aware of the serious and expensive consequences of tree roots growing under driveways and sidewalks.