CHICAGO (CBS) -- Downtown Chicago is about to be transformed for the holidays. It's been a busy Monday morning at Millennium Park with the arrival of the 45-foot Colorado blue spruce from Darien, ...

Blue spruce (Picea pungens f. glauca), also called Colorado blue spruce, is a beautiful tree with blue-gray needles. Being colorful and relatively drought tolerant, it’s a favorite of many homeowners ...

It is so disconcerting to see a specimen tree going into decline. One of the prized oak trees in my yard appears to be declining, so I can relate to your concerns. Your description suggests that your ...

Before you purchase your Christmas tree this year, make sure you pick from one of these tree types. AccuWeather says Fraser fir, Balsam fir, Douglas fir, Colorado blue spruce and white pine are the ...

Q: I have always loved the look of blue spruce, and I see many Maryland nurseries stocking them. I’ve heard that I should consider alternatives. Why? A: Every plant has something it can be vulnerable ...

Ten free Colorado blue spruce trees will be given to each person who joins the National Arbor Day Foundation during February 2005. The 10 free trees are part of the nonprofit foundation's Trees for ...