Q. We have a row of arborvitae trees that have not done well for about seven years. Someone told me that the trees require topping after their fifth year to make them full and bushy instead of their ...

Since I became a landscape designer, I have used many arborvitaes in many different applications. This species of plant has many colors, sizes and shapes. I would use one columnar variety to emphasize ...

Gardening columnist Don Kinzler answers questions about treating arborvitae winter damage and the best time to divide peonies. He also identifies the white-flowered trees currently in bloom around ...