Whether you enjoy your tomatoes fresh in your favorite dish or have plans to preserve them for later consumption, a healthy plant is essential for producing top-notch produce. So what happens when you ...

The older leaves are turning yellow on my tomato plant in a large pot. Also my hanging baskets are looking a little off-color and are losing leaves. What do you think is causing this? It sounds like ...

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 ...

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 ...

Q: I'm attaching a photo of my tomato leaves, which are getting little spots all over them and turning yellow. It seems to be working its way from the bottom up. Is this a fungus, and if so, is there ...

Yellow leaves can be an ambiguous symptom in plants. Like a fever in humans, yellowing leaves often indicate a health problem, but there are so many causes that the symptom doesn't indicate exactly ...

Many of you have heard stories or read about the great potato famine which occurred in Ireland during 1840’s and 50s. But did you know it originated in Mexico? In 2009, there was a major outbreak of ...

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 ...

Q: This year my tomato plants seem to have been sunburned. They are seemingly being helped by the 40 percent shade fabric I’ve hung to their west side. Thoughts? A: Tomatoes can handle the Texas sun.

Early detection and intervention is key to saving your plants. Whether you enjoy your tomatoes fresh in your favorite dish or ...