Growing your own avocado tree gives you constant access to a prized fruit, but here's what you should know before trying to ...

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

Florida’s citrus industry is experiencing a revival after years of struggling with canker and citrus greening, a pest-borne ...

If you want a houseplant that resembles a tree without being the size of one, there are manageable options. This one might ...

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

With shiny dark green leaves, fragrant star-like flowers, and edible fruits, citrus trees are a rewarding addition to any houseplant collection. Many types can be grown in the landscape in USDA plant ...

Not sure which holiday plants are worth saving? These festive favorites can thrive indoors long after the season ends—while a ...

A district at the edge of the Mojave Desert is part of a network of California schools harvesting environmental, behavioral ...

Lemons might bring to mind sunny and warm climates, but you can grow one potted variety of the citrus fruit in your house ...

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

Grow this hybrid orange tree in the optimal warm temperature indoors and you will be rewarded with vibrant, dainty fruits ...

Whether you have a natural spruce, pine or fir, or it's just time to toss out that old artificial tree, here's what you need ...