If conditions are too dry, plant roots are still unable to nourish the plant. You will have crispy brown foliage everywhere (that may perk up once watered) and will probably not survive. Here are a ...

My arborvitae were eaten by deer over the winter. The lower part of trees are almost gone. It looks ugly. Will the needles regrow? How long will it take? Can I do something to speed it up? If not, ...

Q: I have several arborvitae in my yard with a western exposure. After this past winter, they are looking somewhat sparse, not as lush as usual. I put Holly-tone on them but am wondering if there is ...

Arborvitae, otherwise known as Thuja, is a well-known evergreen plant typically used as a hedge or boundary plant. With ...

When the slugs are chomping the hostas or the weeds have taken over the garden, get the answers you need with Ask an Expert, an online question-and-answer tool from Oregon State University's Extension ...