When to prune an orange tree will vary depending on your US hardiness zone. The perfect time can be between February and April, so keep a close eye on when the frosts end in your climate and look ...

The Cara Cara Sweet Orange Tree is a unique type of orange. The flesh is pink and has a taste like berries. It reaches 8-12 ...

Elliott notes that orange trees thrive in the same temperatures that we do—about 65 to 75 degrees Fahrenheit. However, they can handle variation on both ends of that range. Pruning ...

The Donaldson orange tree. Credit: Giancarlo Buzzi, ARS ARS scientists made a "sweet" discovery that may be important to solving a major problem within the citrus industry.

The most common leaf colors of fall are red, yellow, and orange. Some tree species can express several of these colors simultaneously as the season progresses. How Fall Leaf Color Develops .