“That should develop into a nice, big orange.” Mattia is no farmer, and the tree was no ordinary plant. He works for the United States Department of Agriculture as a geneticist.

Light is the biggest consideration when it comes to growing orange trees indoors. In order for it to produce fruit, an orange tree needs eight hours of direct sunlight, according to Elliott—but ...

Lemon trees showed less response to citrus greening disease pathogen than orange trees May 12, 2021 Trained dogs are the most efficient way to hunt citrus industry's biggest threat ...