TORRETTA, Sicily — Watching Giovanni Caruso prune an olive tree is like observing a mountain climber decide how to reach the next hand-grip in a cliff. He chooses his path with deliberation. He even ...

Successful pruning can improve tree health, boost flower and fruit production, and create an attractive landscape.

There is a difference between trees that grow in a forest and trees that grow in your yard. They may be the exact same species, but the tree growing in the wild among other trees will likely get much ...

Olive trees are ideally suited to hot and dry climates and can be very versatile plants for any backyard. They can grow in beds or borders, and are one of the best trees for small gardens, while they ...

From varieties that produce your favorite salad bar snack to those that can handle a bit of neglect, these types of olive ...