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 ...

Here's PennLive garden writer George Weigel's Plant Pick of the Week for this week: * Common name: Dwarf blue spruce 'Fat Albert' * Botanical name: Picea pungens 'Fat Albert' * What it is: A needled ...

Striking, globe-shaped Dwarf Colorado Blue Spruce is a slow-growing, low-maintenance shrub. Selected for its shape and color, this cultivar grows more wide than tall. Powder blue needles add ...

This will probably come as no surprise to property owners with Colorado blue spruce in their landscape, but the tree is in trouble. “American Nurseryman,” which covers the nursery trade, posted a ...

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 ...

KALAMAZOO, Mich. — Colorado blue spruce trees have long been one of the more popular conifers for landscaping across the upper Midwest. Now, diseases are killing blue spruce trees across West Michigan ...

Spruce aphids can cause severe damage to blue spruce trees. They don’t show up in harmful numbers every year, but when they do, the damage can be so severe it can take years before enough needles grow ...