"The mulch needs to be pulled away from the trunk." Distressed homeowner seeks advice over leaves of seemingly 'dead' tree: ...

This weakening allows the leaves to fall from the tree due to rain or a breeze. There is a second layer to the abscission zone known as the protective layer. This layer helps protect the tree from ...

This can help you determine whether your trees are healthy or need attention. Fall is the time of the year when the leaves on many varieties of trees turn brilliant shades of orange, red and yellow.