This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

Sometimes by this time in February, the hellebores planted many years ago in a flower bed are showing buds, but that hasn’t ...

What to do if your neighbour's tree is dropping leaves in your garden? It's a question that's been on our minds ever since mankind first stumbled out of their caves and into bricked houses ...

The Cooperative Extension Plant Clinic can provide information on scale insect control, urban tree care, and other horticultural problems.

A couple walks underneath vibrant trees in Palo Alto during the fall. File photo by Veronica Weber. With fall just around the corner, you may begin to see some physical changes to your trees.

Harry Barclay says the peppercorn tree on his property loses its leaves when nearby cotton farms spray their plants with ...

Oak wilt season has begun, prompting residents to take necessary precautions to protect local oak trees. This fast-spreading ...