Pests and diseases are biotic factors that impact an ecosystem and its organisms. Examples: those deer mowing your hostas to ...

The leaves are curling on four of my seven plants. Two are Celebrity and two are Jet Star. The other three are fine.

New research uncovers reversal of evolution in island plants. On the younger, volcanic islands of the Galápagos, wild tomato ...

If your tomatoes are not turning red, find out the reasons for this common problem and learn effective troubleshooting tips ...

As if weeds and weird weather weren't bad enough, gardeners also have to face insect pests. Here's how to deal with them. Do you garden? I do, and every year, I watch my tomatoes and lettuce get ...