These trees (Picea glauca) grow well in protected sites and require well-draining soil. The Black Hills Spruce variety (P. glauca var. densata) offers blue foliage. These trees grow to 50 feet ...

Spruce trees are popular choices for landscapes. Blue spruces are especially attractive for their color and shape. However, they are not problem free. Our Horticulture Hotline often receives calls abo ...

There are a few different varieties of spruce trees, but the blue spruce (Picea pungens), also known as Colorado blue spruce, is by far the most popular. Unlike its cousin, the Norway spruce ...

I would venture to guess that the most popular evergreen tree for Idaho landscapes is the blue spruce (Picea pungens). They ...