Q: I get some kind of leaf disease on my hydrangea bushes every year. I have about 15 of them in various garden locations. They start out fine but end up covered with these spots by mid-season. I ...

Every maple tree in my yard has spots, all the way to the top. Are they doomed? Can I do anything? And my buckeye tree leaves are already turning brown, like it was autumn. What to do? -- Dorene Davis ...

Question: I planted a shiny leaf ligustrum last year that has developed small, circular yellow spots with a brown center on some of the leaves. People have told me this is a fungus. What should I do?

Brown spots on hydrangea leaves and flowers are rarely fatal to hydrangea plants. However, these unsightly blemishes can impact the look of your hydrangeas and they may signal that your plants are ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Leaf spot - Hydrangea quercifolia Q • What are the black spots appearing on my hydrangea leaves? The black spots on your ...

Q. My maple tree has black spots on the leaves that just appeared recently. Should I be concerned about this? What should I do? A. Sometimes wet conditions earlier in the season can cause problems ...

If your lilacs are looking rough right now, it is probably lilac leaf spot, a relatively new fungal disease in Minnesota. Symptoms typically appear from July to September. Leaves turn yellow, then ...

My witch hazel started getting brown spots all over the leaves. What is this and what should I do? A: That looks and sounds like a fungal disease, cleverly called "leaf spot" because that's the most ...

Dear Neil: I have an oak tree that is several feet in diameter. It’s about 15 feet from my foundation, and now a 3-inch root has come to the surface right at the corner of our foundation. Should I ...

Those unsightly patches of brown and yellow forming in your lawn may not be your pet’s fault. They’re more than likely a sign that your yard is suffering from the dreaded lawn fungus. Lawn fungus can ...

Question: I planted several mountain laurels last year, and I noticed that over the winter they have developed black spots with a white center on all of the leaves. They are located on the edge of my ...

My black-eyed Susans have roundish spots on the leaves. How can I prevent this? Septoria is one of several fungal leaf spot disease possibilities. It appears as roundish spots with a lighter gray ...