Pines are a familiar part of the Maryland landscape, growing in wooded stands and around homes where they provide year-round...
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Key Points: Late fall into winter, when trees are dormant, is the optimal window for the major pruning and preventive...
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A number of invasive species have colonized the Central Atlantic region, including parts of Pennsylvania and Maryland. Princess trees (Paulownia...
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The hemlocks of Western Maryland are as ecologically important as they are iconic. Unlike many of our other native conifers,...
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From oak leaf gall mites to tuliptree aphids, a number of native pests attack trees across Maryland and Pennsylvania. However,...
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If you’re reading this, chances are you’ve already seen spotted lanternflies (SLFs), or at the very least, you’ve heard about...
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