Squash plants grow very quickly and put on a mass of foliage as they develop. These large leaves can turn yellow for various reasons, but what causes discolored foliage and how worried should you be ...

They’re a deservedly popular choice for the summer garden, but if yours aren’t looking their best, you’ll be asking why are my impatiens leaves turning yellow? Impatiens – or busy Lizzies as they’re ...

The rose is a favourite addition to a garden, and is fairly easy to grow, but you might just be asking yourself 'why are my rose leaves turning yellow'? If so, you're not the first. After all, as ...

ZZ plants, also known as Zanzibar gem, boast glossy dark green leaves that adorn tall, droopy stems, bringing so much character with their foliage alone. And while these popular houseplants are not ...

Why are the leaves on my citrus tree turning yellow? 2. I get lots of flowers but almost NO tomatoes. What’s wrong? 3. How can I get my soil tested? 4. There are small insects all over my roses and ...

Zucchini, or summer squash, is one of the easiest vegetables to grow. When the leaves of your plant turn yellow, it is certainly concerning, but your zucchini isn’t doomed. In most cases, the issue ...

Q: My son gave me a beautiful house plant for my birthday a couple weeks ago and now the leaves at the base are turning yellow and falling off. Can you please tell me what is wrong with my plant? A: ...

A: Looking at the one or two leaves in your photo, it appears that droplets of water or some other spray have been on the leaves when the sun was shining brightly. That would account for the tiny ...

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

We are part of The Trust Project. Q: I have attached a few pictures of the cucumber plants that are turning yellow, and a few leaves have started to dry up. The vines have a lot of blossoms. The ...