Sticky plant leaves are a sign that insect pests are attacking your plants. This honeydew isn't harmful, but it's a good idea to treat plants for pests right away. Wipe leaves with a damp cloth to ...

Q: I have an acre of native grasses that I normally mow one time per year, usually in January. This year I wasn’t able to do that, and now I have numerous purple verbena plants growing across it. I’d ...