What makes colorado blue spruce blue

In some cases, it can tolerate heat. However, the tree is not suitable for those sweltering and humid climates. The Colorado blue spruce does not need frequent fertilizer. In the spring, fertilize the tree before the growing season. Slow-release granular fertilizer is the best choice and should be used near the root zone. To prevent burning from the fertilizer, you want to add two inches of water around the trunk. These spruce trees do not need to be pruned.

However, you can prune to promote a denser foliage. Since these trees are used for Christmas decorating, many people choose to add them as potted landscaping plants. After the holiday, you can add them permanently to your space. Once the season is finished, dig a hole and keep the dirt loose to provide enough air for the roots. If you want an impressive tree with beautiful color, then the Colorado blue spruce is an exceptional choice for your landscape.

In addition to the Christmas decor, this tree makes an excellent piece throughout the year. The silvery-blue hue provides the perfect background to show off those dark green trees or spectacular fall colors. At Arbor Valley Nursery, we can help you order the Colorado blue spruce for your inventory. These trees are a great addition to any space. Firstly, the blue color is only present on the new growth, weathering off in time.

Pesticides can strip off this waxy blue coating from the needles as well. The tree can struggle in over-irrigated lawns, especially in heavy clay soil. When planted in the open, it should be placed in groups with other spruce or other evergreens. It makes a handsome ornamental tree for residential properties, however it should be properly sited and given plenty of room to grow.

Many houses have been engulfed by little spruce trees planted near the front door which grew bigger than anticipated. Suitable to plant throughout the state. Tree Characteristics Colorado spruce is a medium to large, pyramidal conifer with horizontal branching to the ground. Wildlife Benefits Blue spruce provides shelter for a variety of bird and animal species.

Utilization Blue spruce has been little used for lumber or wood products because it is rarely abundant in nature and the wood is brittle and often full of knots. Additional Considerations Colorado spruce is susceptible to needle cast, canker, rust, aphids particularly spruce gall aphids , scale and budworms. It is often associated with Colorado spruce and has a similar blue-green color. Growth Habitat: Full to Partial Sun. Cross Section of Younger Stem: Roundish.

Produces Brownish Bark? Yes, though with grayish overtones. Bark Peeling in Many Areas? Leaf Complexity: Simple. Shape of Leaf: Simple. Color of Foliage in Summer: Green. Flowers: Single, scattered along the tree. Type of Flower: Colorful Flower.