Keep your maples healthy & hearty by learning to recognize common maple tree diseases & knowing how to prevent or treat them ...

The tree species that these symptoms typically appear on at this time of year are Amur maple, eastern pin oak, red maple, northern red oak, river birch and silver maple.

From The MASTER GARDENER - Woodbury County Extension. Register for more free articles. Sign up for our newsletter to keep reading.

It’s called Maple Tar Spot and it is a fungus that infects the leaves of maple trees. It typically starts as a small yellow spot on the leaves earlier in the summer that gradually grows into ...

Anthocyanin is the pigment that makes morning glories blue. Carotene makes carrots orange, and xanthophyll makes egg yokes yellow. Since production of these pigments depends on light, the leaves of ...

This past month I began to observe that the leaves on some of my maple trees located in the forested part of the property began to yellow and drop. I also observed this phenomenon while traveling ...

There are many different Japanese maple varieties, most of which are resilient and reliable trees for any yard.As a professional gardener, I have cared for many different varieties of Japanese ...

The yield of sugar maples is one of the highest among maple trees. The Morton Arboretum warns again pruning maps in the spring as they are ‘bleeders’ and will lose large amounts of sap. This species ...

A yellow maple uprooted here. ... Maple trees are usually tapped beginning at 30 to 50 years of age. Each tree can support between one and three taps, depending on its trunk diameter.