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 don't hide their problems. Leggy plants are getting too much nitrogen, cracked fruit indicates overwatering, and leaves with holes are being chewed by insects. There are several reasons ...

Healthy tomatoes grow in a garden. The leaves and stems of those infected with tomato russet mites typically turn bronze and then brown. Photo courtesy Getty Images. Do you have a gardening question?

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 ...

Pennsylvania’s No. 1 home-garden vegetable crop‚ tomatoes, should be hitting peak form this week and churning out trusses full of juicy, ripe fruits. However, this long-time summer pleasure is being ...