Mature Size The Colorado blue spruce grows to a height of 50–75′ and a spread of 10–20′ at maturity.
How much does a 6 foot blue spruce cost?
| Colorado Blue Spruce – Installed | ||
|---|---|---|
| Height in feet | Price each | Minimum order |
| 5 – 6 | $159.95 each | 10 trees |
| 6 – 7 | $179.95 each | 10 trees |
| 7 – 8 | $199.95 each | 10 trees |
How tall does a dwarf blue spruce tree get?
10 to 12 feet tall
It has the same pyramidal form and stiff, powdery-blue needles as the “regular” blue spruce, but it grows to only a third of the size. * Size: 10 to 12 feet tall and 7 to 8 feet wide in about 20 years.
What is the best time of year to plant a blue spruce?
spring
Unlike many plants, its best to plant blue spruce during the dormancy period of November to March. Planting during cold temperatures allows the blue spruce to develop roots for the spring season. Choose a site with full sun, loose draining soil, and plenty of elbow room.
What kills blue spruce trees?
By far the most common complaint of cultivated blue spruces is needle cast disease, mostly that caused by the fungus Rhizospaera kalkhoffii. It infects young needles and overwinters on living or recently killed foliage. During the growing season, the spores spread to other branches, or other trees, by splashing water.
Are blue spruce trees Hardy?
Colorado Blue Spruce Planting Guide Colorado blue spruce grows best in a sunny location with moist, well-drained, fertile soil. It tolerates dry wind and can adapt to dry soil. The tree is hardy in USDA plant hardiness zones 3 through 7.
What is the fastest-growing blue spruce?
The fastest-growing spruce tree, according to the Arbor Day Foundation, is the triangular-shaped Norway spruce (Picea abies), which is part of many suburban home and rural farm landscapes throughout Europe, the United States and Canada.
Should you trim the bottom of a blue spruce?
Trimming bottom branches of blue spruce creates a neater appearance, and makes it easier to reach underneath the tree to rake or apply mulch. Create even spacing among branches by eliminating branches in thick sections of the tree to match the spacing in thinner sections.
How do you plant a blue spruce tree?
The ideal time to plant or transplant blue spruce tree seedling is in the spring before active growth begins. Dig a hole as deep as the root ball and twice the diameter of either the pot it came in or the root ball (if wrapped in burlap). The seedling needs to be planted at the same depth as the root wrap.
What is the growth rate of blue spruce trees?
Although Colorado blue spruce may grow slowly in the first few years after planting, its growth rate picks up once it’s established. Its growth rate is moderate to quick, so some trees may grow a scant 12 inches a year while others may grow upward of 24 inches in a single growing season.
Where to plant blue spruce?
Colorado blue spruce (Picea pungens) is native to Colorado, Utah and Wyoming. The tree’s silvery-blue needles offer an appealing alternative to the green of most shrubs and evergreens. Growing to a height of up to 70 feet, when planted outdoors, the blue spruce is a fast-growing plant.
What is the range of the blue spruce?
The native range of the Colorado blue spruce extends from western regions of Wyoming and eastern parts of Idaho south through the middle of Colorado and into central portions of Utah. The spruce grows as far south as New Mexico and parts of Arizona. The tree can grow at elevations as high as 11,000 feet.
