Follow this guide when buying tomato plants to ensure you get the healthiest, disease-free pick that will keep producing ...

Q. Last year my tomato leaves yellowed following the heavy rains. I harvested some fruit but the plants died. The same thing is happening this year. After the rains, the leaves on the lower part of ...

When you're growing your tomato plants during the summer, you might notice some with curling leaves. Here's why that happens and how to stop it.

Students at Cornell University have devised a novel way to detect if plants and agricultural crops have a sufficient supply of nitrogen.