Tomato plants are a favorite crop among beginner and experienced gardeners alike, and both groups struggle with a common problem: their tomato leaves turning yellow. Tomatoes are prone to a variety of ...

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

Growing tomatoes can be simple and full of delights, from seeing the first yellow flowers appear to picking that first ripe tomato from the plant. However, there are some not-so-welcome sights, and ...

Q. We are growing tomato plants in pots and have a plant that is not looking good at all. The stems are turning a dark grey color and the leaf veins are turning grey as well. After a while, the leaves ...

I continue to enjoy your gardening questions. QMy sedum, which I thought was fall-flowering, is already budding. In past years, they have been quite leggy. Should I pinch them, and if so, how far back ...

Growing tomatoes (Solanum lycopersicum) indoors may sound easy, but many gardeners find it to be a difficult undertaking because of the different growing conditions and extra maintenance. Soil ...

We’re well into gardening season and you might have some questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU ...

PARKERSBURG – We all remember the commercial “Time to Make the Donuts.” Well, it is “Time to Plant the tomatoes.” Gardening enthusiasts across the Mid-Ohio Valley are setting out plants for the garden ...

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