I asked an experienced arborist the other day what he thought about pruning apple trees in the fall. His answer was the same as mine: “Prune when you have time and the pruners in your hand.” Yes, ...

Purdue Landscape Report: Trees are incredible survivors in spite of the challenges from pests of all kinds, including us! They are vulnerable to injuries such as mechanical wounds from lawn equipment, ...

One of my favorite trees is the iconic American Beech (Fagus grandifolia). I love its smooth, light bluish gray bark — the silvery green leaf in spring that gradually changes to a dark green in summer ...

In the past, I have written about how to properly prune trees. To add a little bit of interest, I thought perhaps it would be beneficial to show examples of poor pruning and the reasons why these ...

Tricolor beech is a unique type of European beech, a striking deciduous tree with a rose-colored appearance, low branches, smooth gray bark, and oval-shaped variegated leaves that may include many ...

But there’s hope, and that’s where Holden Arboretum is playing an important role, whether it’s researching spread of the disease, experimenting with insecticides, or trying to clone trees that are ...