This is what you have to look forward to when planting Colorado Blue Spruce in a Windbreak East of Nebraska. Choose a semi-dwarf blue spruce tree for containers. Pin By Design Resource On Project Girl House Landscape Concepts Blue Spruce Tree Landscaping Trees Colorado Blue Spruce 1 Place your Colorado Blue Spruce seeds on a layer of mineral soil. How to plant blue spruce trees . This will be your base hole. Colorado spruce is native to the Rocky Mountain region of the United States. Glauca also called Colorado blue spruce is a beautiful tree with blue-gray needlesBeing colorful and relatively drought tolerant its a favorite of many homeowners unless placed in the wrong spot it grows quickly to 60 feet tall and can overtake a small yard. For best results plant the tree just before the last frost of the season and before the spring thaw or rains begin. Planting in spring through early fall is best for spruces. Regular watering is required. Planting Blue Spruce How ...