Learn why tropical trees may not bloom, how to treat oak bark loss, control hackberry sprouts, and help exposed roots.

An arborist may cut some of the loose bark away, but he or she will know how to do so properly to see what is going on behind it.

Leaf-feeding insects are a part of life in the Peninsula's rich horticultural landscape. The region's mild Mediterranean climate and diverse variety of native and ornamental trees create an ideal ...