I grew Margarita ornamental sweet potato vines this year for the first time. I know that these plants will freeze over the winter. I don't know whether to pull it all out or cut it off leaving roots.

Q: I have an old flowering quince bush that has really red flowers. However, the flowers are all pretty much on the top of the plant with lots of brown stems. It gets plenty of sunlight, so I am not ...

For the summer flower garden, ornamental sweet potatoes (Ipomoea batatas) make a beautiful, dependable addition. They thrive in the intense heat of our summers, and May through August is the perfect ...

Q: What do I need to do to save the arborvitae in the photo, or is it toast? Is there something I can do to keep rabbits away during the winter? – Jay D. A: Leafy, deciduous shrubs can recover from ...