One of my favorite things about sharing a love for gardening with my dad is our passing on of notes and lessons. I'll often turn to him for some advice and he likewise calls on me if something isn't ...

Leaves often turn yellow before they drop because the tree harvests many of the nutrients from the leaves before it sheds them. This past month I began to observe that the leaves on some of my maple ...

On recent visit to a local park I noticed some yellow-green oak and maple trees. There are a number of normal cultivated varieties of plants with yellowish or yellow-green leaves. But the yellowish ...

Why is my maple tree losing lots of leaves now? You said the leaves were still green when they fall, but the stems looked darkened. There could be several reasons for leaf drop, but the most likely ...

Many homeowners and tree huggers in Greater Columbus are expressing concern about the health of several species of maples in the landscape, particularly mature trees. The leaves of several species of ...

Several things come into play when it comes to determining the colors that we find on leaves of our trees. As our days get shorter and our nights get longer there is a chemical change that happens in ...

My friend Jane Antley lives in the borough of West Chester. She emailed me last month with a question about leaf drop. “I’ve been meaning to write to you for several weeks about something that has me ...