In recent years, landowners have been experimenting with Black Hills spruce (Picea glauca densata) in windbreaks. As a subspecies of white spruce native to the Black Hills of South Dakota, they have a ...
Gardening Know How on MSN4mon
Try These 5 Types Of Spruce Trees – Easy Ways To Add Evergreen Beauty To Every GardenThe Black Hills Spruce variety (P. glauca var. densata) offers blue foliage. These trees grow to 50 feet (16m) by 20 feet ...
Colorado blue spruce (Picea pungens) is highly susceptible and is commonly affected. White spruce (P. glauca, including Black Hills spruce) is somewhat resistant but can become infected when grown ...
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