Be on the lookout for chlorosis problems in your maple trees. Last year in mid-July a reader inquiry prompted me to look into an abundance of maple trees with yellow leaves. Careful inspection of some ...

Abiotic problems can be just as hazardous to plant life as disease and insect pests. Last week I wrote about the widespread concern over fungal rust in ash trees. This week’s popular question focuses ...

Recently I checked my answering machine to find this message "What is happening to all the maples in Sioux City? They are yellow and little crumbs of sawdust are on the patio furniture." My initial ...

Q: For the past two or three summers, I've noticed the leaves of maple trees around Fargo are a pale yellow color rather than deep green. Similarly, my 20-year-old autumn blaze maple also has pale ...

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 ...

While driving around town last week, I slowed suddenly and commented, “Sheesh, look at the awful iron chlorosis on that maple!” My wife, Mary, forever the optimist, felt the tree was “showy” with its ...

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 ...

It is always sad to lose a tree, anywhere, and especially here in Pueblo West. A tree is an investment of years, money, seasons of growth, water and effort. We lost a Red Maple this year to iron ...