Instead of struggling to grow trees that don't tolerate the wet conditions in low-lying areas of your yard, like flowering dogwood and yew, find a species that thrives in damp soil. Pin oak (Quercus ...

The pin oak’s pyramidal shape and fine branches provide a year-round silhouette in the backyard. The glossy green leaves turn russet, bronze or red in the fall. Though tolerant of most growing ...

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

A single large pin oak tree can rain down up to 400,000 oak leaf itch mites per day. Oak mites can live through the winter in protected areas or within leaves/leaf litter on the ground.

A rare look at the earliest stage of a pin oak tree shows how an acorn develops roots and leaves. Learn how one seedling was identified, transplanted and its role in supporting local wildlife.

Pin oak trees often appear to have poor leaf color and suffer from leaf chlorosis or yellowing. Depending on the severity of the problem, trees typically range from bright green to bright yellow ...

Oak and cherry tree leaves have pinnate venation. Palmate Venation: The veins radiate in a fan shape from the leaf petiole. Examples include maple and sweetgum leaves.