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 ...

Q: My squash plants and other vegetables have suddenly developed brown edges around some of the larger leaves. Is this a disease? Is there anything I can do to prevent this from spreading to the whole ...

Alan warns in his September pests and diseases section: “Check tomatoes for signs of blight. In warm, wet weather an attack ...

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 ...

Person holding tomato plant with ripe and unripe tomatoes - Kateryna Dziavoruk/Getty Images Tomato plants don't hide their problems. Leggy plants are getting too much nitrogen, cracked fruit indicates ...