One of the most interesting evergreens is the weeping blue spruce (Picea pungens 'Pendula'). This cultivar of the native Colorado blue spruce was a selected seedling grown in a tree nursery in the ...

Q: I planted eight blue spruce trees a year ago. This spring, I have noticed that two of the trees have a yellowish hue. They do not feel brittle, but they do not have the rich green and blue of my ...

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 ...

Colorado Blue Spruce or Picea pungens is one of the most popular evergreens throughout our area. But is its natural habitat in Colorado? Blue Spruce is found in Colorado and in southwest range of ...

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 ...