This yellowing of leaves is sometimes confused with a nutrient deficiency disease called iron chlorosis, especially in the ...

A common one on fruit-bearing trees is yellowing of the leaves — it can be both unsightly and concerning, as you anxiously ...

WEST LAFAYETTE, Ind. -- The common wisdom about how trees prepare for winter is all wrong. In the usual explanation, the leaves fade, turning yellow in October. Eventually the leaves die, falling off ...

Overwatering: Palm trees need moist but well-drained soil.Soggy soil causes wilting, yellowing, and black spots on leaves and stems. Underwatering: Wilting is also a sign of underwatering so do a ...

The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer to winter. During the spring and summer the leaves have ...

If the leaves of your citrus tree are yellow, it’s a sign that they are deficient in the minerals — nitrogen and magnesium t ...

It’s autumn, and that means the leaves on the trees are turning beautiful shades of yellow and red, before falling off entirely. It provides cheap entertainment for people and pets. It’s a way ...

The calls started in August – people dialing in to the Minnesota Landscape Arboretum to find out when the fall colors would erupt before they planned their visits. But so many factors go ...

The problem of yellow leaves on plants – although common – can be caused by a number of reasons. Here, an expert outlines four of the main ones. As a result, it’s not uncommon for plants to ...

What’s a tulip tree? There are two plant species grown in Marin that are called tulip trees. Magnolia soulangeana, a deciduous tree with saucer-shaped white to pink flowers, is a good choice for a ...