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

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 ...

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

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 ...

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 ...

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 ...

I have tried to cover my Sicilian lemon tree, which is growing in a pot on my roof terrace, in fleece, but it is too large to do it properly. The leaves are going yellow, but it still has 10 or so ...

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 ...