Twisted or curled leaves on tomato plants can be caused by environmental stress, chemical exposure, or biological factors. While curling leaves do not necessarily kill the plant, determining the cause ...

Tomato plants are a classic summer garden staple. They are relatively easy to grow and produce a bountiful crop — especially considering the low level of effort needed to maintain a plant or two. That ...

Q: I’m hoping you might be able to identify the problem with my tomatoes. The leaves are curling on four of my seven plants. Two are Celebrity and two are Jet Star. The other three are fine. Hopefully ...

It was bad enough that our region’s cold, wet spring affected our tomato plants’ ability to produce a normal crop. When an unusual insect problem arose on them as well, I began taking it personally.