A reader has concerns about their white-spotted tomatoes. Plus, the plant of the week. "Steve, we have a farm in southern Virginia. This year, when we peel our tomatoes, they have white spots. Do you ...

One of the current issues plaguing the home gardener right now is blossom-end rot on tomatoes. Often mistaken for a disease, it is primarily a physiological problem. No bacteria or pest causes blossom ...

The leaves of some of my coneflowers and black-eyed Susans have white spots and holes. Is this mildew? If so, how can I treat it? Although it’s hard to tell without a photo, I would guess this is not ...

Tomatoes (Solanum lycopersicum) are one of the most rewarding crops to grow, but where you plant them makes all the difference in how successful your harvest is. These sun-loving plants need more than ...