Evergreen trees such as southern live or holly oak display leaf drop starting in the spring at the same time as new growth. As new growth develops, older leaves begin to drop.

It produces a handsome, rounded crown in open settings, and it's an evergreen species. It does lose its leaves eventually (all evergreen trees do), the falling leaves usually dropping the spring ...

Answer: Although live oaks (Quercus virginiana) are considered evergreen because they hold onto their leaves through the winter, many live oaks drop most or all of their foliage in early spring.

We also saw an outbreak of oak leaf itch mites last year. This mite feeds on the larvae of the midge fly that actually causes certain types of oak leaf galls. Though the marginal leaf gall is more ...

Our local forests have far fewer oak trees than were present in the 1800s and yet, of all our native trees, the oak tree is ...

I'm not sure what caught Laura's heart about the tree - but there is plenty to catch. The leaves are mostly evergreen and a rich, dark green at that. New foliage in spring is a bright olive green ...

Neighboring trees eavesdropping on the warning geared up with changed leaf chemistry, to make their fresh lovely spring leaves less palatable to insect attack. The big oak’s command over its ...

A bur oak tree, which has potentially been at its site at Chicago's Lincoln Park Zoo since around 1800, is seen on Nov. 22, 2022. The centuries old bur oak is set to come down this spring due to ...

I’M OUTSIDE, BUT IF YOU DRIVE AROUND THE UPSTATE RIGHT NOW, YOU’LL NOTICE TREES WITHOUT LEAVES. WE’RE NOW IN MID-MARGIN STILL MOST TREES IN THE AREA HAVE NOT YET STARTED TO FORM FOLIAGE ON ...