contact us!
3255 W. Oak Street
Lebanon, PA 17042
Phone: (717) 228-0301
Fax: (717) 202-1047
Email Us
Considerations When Hiring
a Tree Care Company


Houser’s Plant Health Care is passionate about caring for plants (including trees!) and landscapes.  They specialize in Plant Health Care (PHC) services exclusively and have over 25 years’ experience helping their customers keep their landscapes healthy, lush, and beautiful.  They are thorough in diagnosing plant/tree problems and are well-equipped to implement the needed treatments to improve or maintain plant health.

Emerald ash borer was introduced into North America sometime in the 1990’s. It was first reported killing ash (genus Fraxinus) trees in the Detroit and Windsor areas in 2002. Since then, infestations have been found throughout lower Michigan, Ohio, northern Indiana, the Chicago area, Maryland, and recently in Pennsylvania. provides the public with educational information about the benefits of trees and how to properly care for trees in the urban environment. The site contains resources from the International Society of Arboriculture, and also provides a collection of reliable tree care information provided by other industry organizations.

Tree Care Industry Association (TCIA) is dedicated to helping consumers learn more about proper tree care and hiring reputable tree care companies who use proper tree care techniques.

Lebanon County Penn State Cooperative Extension gives local residents easy access to the resources and expertise of the Pennsylvania State University. Through educational programs, publications, and events, cooperative extension agents deliver unbiased, research-based information to Lebanon County citizens.

Tree Identification Field Guide is an illustrated, step-by-step process that makes it easy to identify a tree simply by the kinds of leaves it produces. is a Tree Resource Guide on Pennsylvania’s trees and how to care for them.

Champion Trees of Pennsylvania includes recordings of some of the largest trees of each species – – from Abies to Ziziphus – – within the Commonwealth of Pennsylvania.

Gardens and Arboretums of Pennsylvania highlight gardens and arboretums to visit across the state.

PA DCNR Bureau of Forestry

Penn State Ecosystem Science and Management is the home of the College of Agricultural Sciences’ forestry program.