These trees are very sensitive to low levels of available iron. When the soil is above a pH of 7.5, it's is difficult for the pin oak tree roots to extract the iron.

It's not well understood why mast years happen with them occurring at irregular intervals from 2-5 years for oak trees, to 4-7 years for maple trees, and 3-8 years for pine trees. (2023 was a huge ...

The next potential threat facing Niagara County’s trees could make the jump from across the border. Trees in Canada’s Niagara Region have been infected with oak wilt, a fungal disease that means ...

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.

The problem is really not with the tree but with the soil where the tree is planted. Pin oak trees generally require moist and acidic soils to reach full growth potential. If the tree is planted ...

ST. LOUIS — A jury has awarded $1.54 million to a man whose skull was cracked when a 30-foot-long branch from a pin oak fell on him at a city bus stop.

The winter months are the ideal time to prune oak trees in Michigan if you don’t want to put them at high risk for oak wilt.

A plan to highlight the beloved 400-year-old Angel Oak Tree and its surrounding land on Johns Island is being brought to city officials for approval to move forward.

Tenterfield is famous for its vibrant oak trees, but a tree management plan contains a recommendation not to replace the species.

The tree, with a girth of 6m (20ft), was a nationally significant pedunculate oak listed on the Woodland Trust's ancient tree inventory. News of the destruction of the oak came just two days after ...

ESCONDIDO, Calif. — An Escondido man needs your help to plant twenty thousand oak trees. In this Zevely Zone, I follow up on a dream that continues to grow. With the passing of President Jimmy ...