Don't toss that supermarket lemon. Learn how to grow lemon trees (Citrus x limon) from seeds to produce one of the most fragrant flowering trees around.

The bacterial pathogen Xanthomonas citri, which causes canker disease in citrus trees, activates selected parts of the fruit ...

Whiteflies can devastate a garden, but different species are attracted to different plants. Here's what flora you need to ...

Photo: Jeffrey B. Jones The dark spots on the leaves and fruit of the lemon tree are typical symptoms of citrus canker, which ...

Pruning citrus trees, such as lemons, limes, grapefruit, tangerines, oranges, and Meyer lemons, ensures they remain strong, healthy, and productive. While these trees require only minimal pruning, an ...

According to experts at Pets At Home, cats are said to dislike the smell of citrus, which includes oranges and lemons. They ...

Smaller potted lemon trees generally require little to no pruning. Use clean pruners to trim away shoots, thorns, or roots ...

A professor emeritus at Washington State University, Chastagner is considered one of the world’s foremost experts on tree and ornamental flower bulb pathologies. In 2018, he received a lifetime ...

Rabbits ate hollies, mountain laurel dieback, ligustrum invasiveness, and black sooty mold on Meyer lemon - expert advice and fixes.

Washington State University's Gary Chastagner is helping researchers around the globe perfect the Christmas tree.