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 ...

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 ...

Fall looms but gardening season is far from over, and you may have questions. To ask one, simply go to the OSU Extension website, type it in and include the county where you live. A photo is very ...

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 ...

UPDATE: This story has been updated to add information about the flammability of arborvitae. CORVALLIS – For a hedge, arborvitae has a place. It’s tall, skinny, evergreen, low maintenance and cheap.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Pruning is an ...