VALPARAISO — Colorado blue spruce trees in Indiana are succumbing to disease, and by the time owners ask for help, it’s usually too late, according to master gardener John Nash, who manages the Porter ...

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 ...

Colorado blue spruce's silvery green color and perfectly placed boughs make it one of the most sought-after conifers in the industry. It was first discovered growing in the meadows and by the streams ...