Once the jacarandas are in bloom, as they have been for the last few weeks, it’s a sure sign that summer’s heat is on the way ...

Perennials. Tall slipper plant (Pedilanthus bracteatus) is a highly drought-tolerant selection from Mexica whose bracts are suggestive of Dorothy’s footwear in “The Wizard of Oz.” These bracts are ...

A new multi-institutional study will develop and evaluate systems that deliver treatments to trees affected by citrus greening disease.

Bees love more than just the standard sunflowers and lavender. Many lesser-known flowers are just as rich in nectar—and ...

Perennials are plants and flowers that grow and bloom over the spring and summer, die every autumn and winter and then grow ...