Q. Our silver maple has been hit with iron deficiency for the past two to three years. We have applied Sequestar iron around the base and around the tree to outskirts of the foliage. It now appears ...

From your description, it’s likely your tree is suffering from chlorosis, which is a yellowing of green leaves due to a lack of chlorophyll. Symptoms of chlorosis could appear in a few branches or the ...

It happens to gardeners of all skill levels. The yellowing of leaves on a plant, a clear sign that the plant is under stress and that something isn't quite right. This yellowing of the leaves is known ...

A little yellowing is normal on most plants during the growing season. When deciduous leaves turn yellow in autumn, the slowing down of the production of chlorophyll -- the green pigment plant cells ...

When it comes to iron, like most nutrients, problems arise when there’s too little and too much. An iron deficiency, for example, can cost you 3 bu. to 20 bu. per acre in soybeans and 5 bu. to 10 bu.

The annual yellowing of some Kentucky bluegrass lawns has started. It seemed to begin earlier this year. I’ve noticed turf yellowing and have had questions about it since late June. On the other hand, ...

Pin oak trees can be a beautiful asset to the landscape. Their pyramidal form, pendulous lower branches and reddish or bronze fall color are striking. Unfortunately, most pin oaks planted in the ...

Many gardeners are familiar with chlorosis, a nutrient deficiency that affects the production of chlorophyll, the green pigment found in leaves. The symptoms are fairly easy to recognize: pale green ...