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.

Some Costa Mesa residents are being notified citrus trees in their yards may need to be sprayed with insecticide or removed, after state agriculture officials confirmed the detection of harmful ...

Asian citrus psyllids, invasive insects that measure about one-eighth of an inch long, can spread bacteria that kill citrus trees. California Department of Food and Agriculture Associated Press An ...

Meyer lemon trees can grow indoors or outdoors, but must be protected from frost and brought inside in cold climates. These trees need full sun, regular water, and well-draining soil to grow healthy ...

If growing indoors during winter, slowly acclimate your lemon tree to the new environment. With a few overwintering tips in mind, you can grow potted indoor lemon trees in more places than you might ...

A genetically engineered tree holds promise to possibly save Florida's citrus industry from an insect that causes "greening disease." The Asian citrus psyllid has devastated the industry. Some Florida ...

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