The growth rate of Picea pungens
Colorado Blue Spruce
The blue spruce, green spruce, white spruce, Colorado spruce, or Colorado blue spruce, with the Latin name Picea pungens, is a species of spruce tree. It is native to North America, and is found in growing zones 1 through 7. Its natural range extends from northern New Mexico through Colo…
How big does a dwarf blue spruce get?
The diminutive evergreen only grows to a height of 6'-8' at maturity with a spread of 4'-5' in a true pyramidal shape.
How fast do dwarf spruce trees grow?
2-4 inches per yearOVERVIEW. Dwarf Alberta spruce trees may eventually reach 12 feet in height, but only over a long period of time (growing just 2-4 inches per year). They have a classic Christmas tree shape. The green needles have a tight, densely-packed growth habit that gives dwarf Alberta spruce trees a fuzzy look.
How fast does dwarf globe blue spruce grow?
2-6" inches per yearHow Fast Does This Tree Grow? Expect increases in height of 2-6" inches per year and a mature height of 4-6 feet.
How can I make my blue spruce grow faster?
How can you make blue spruce grow faster? Make sure your blue spruce tree is planted in a location with lots of sunlight for at least half a day. You can also fertilize the soil around the plant with triple phosphate and potassium to help it grow faster.
How often do you water dwarf blue spruce?
However, during periods of drought, be sure to give your blue spruce a good soaking with the garden hose to the tune of about 1 inch of water per week. A deep watering once per week is much better than a shallow watering four to five times per week.
What spruce tree grows fastest?
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.
What is the smallest blue spruce you can buy?
If you love the Colorado Blue Spruce, but don't have the room, the Baby Blue is just what you are looking for. This dwarf blue spruce tree stays under 25 feet. It makes a nice colorful privacy screen or group planting.
What is the smallest dwarf blue spruce?
Montgomery Dwarf Colorado Blue Spruce - Grows Only 4 feet Tall - 1 Year Live Plant.
How do you keep a blue spruce small?
Typical Blue spruce trees grow 12 inches or less per year. To keep your blue spruce tree small, you'll want to prune the tree each year during the late winter/early spring. You can also choose a small blue spruce variety, like the baby blue eyes spruce, which grows 2-3 inches per year.
What kills blue spruce trees?
There are three principle types of diseases that affect blue spruce trees: needlecasts, tip blights and canker diseases....All of these diseases are caused by fungal pathogens and each produce specific symptoms that can be useful in diagnosing the problem.Needlecasts. ... Tip blights. ... Canker diseases.
Can you overwater a blue spruce?
Too much water One of the most serious problems in growing Blue Spruces is overwatering and root rot. In most cases, this happens due to irrigation on a schedule. As a result, the soil gets very wet and the roots start to rot. The needles may become discolored or brown.
How do I make my blue spruce bluer?
Instead, giving the tree the best care possible will give you the edge on keeping a blue spruce blue. First, be sure to give your tree a full sun location with good drainage in an appropriate hardiness zone. Next, give it sufficient water to keep the soil moist, plus an extra inch (2.5 cm.)
How long does it take for a dwarf Alberta spruce to grow?
Because of its small size and Christmas-tree shape, the dwarf Alberta spruce is a favorite evergreen across many parts of the country. This cute little tree keeps its conical shape as it grows slowly (very slowly), taking 30 years to max out at 10 to 12 feet tall.
How fast do spruce trees grow in a year?
Growth Rate This tree grows at a medium rate, with height increases of 13–24" per year.
How tall is a 5 gallon dwarf Alberta spruce?
Dense, pyramidal evergreen shrub features bright green new growth, maturing to a dark green. Reaches 8 feet tall, 5 feet wide at mature size. Prefers full sun to light shade.
Can dwarf Alberta spruce survive winter?
In general Dwarf Alberta Spruce is a very hardy plant. It can survive the winter from zone 2 through 7. It will not get frost damage as it comes from White Spruce which is common in Canada.
How long does it take for a blue spruce tree to germinate?
These cones drop their seeds in spring. Blue spruce seeds require a considerable period of light to germinate: 14 to 16 hours per day. If the length of light falls below 12 hours a day, they become dormant.
What is a Colorado blue spruce?
Colorado Blue Spruce (Picea pungens) is a beautiful native American conifer. This extremely rustic silvery blue tree reaches the height of 9 – 21 m (30-70 ft) in its region of origin. Nice bluish green color, accentuated by the sharply pointed foliage makes it a perfect conifer for open landscapes and large backyards. Dwarf forms of blue spruce are also available that reaches only between 1.5 to 4.5 m (5-15 ft) tall and are suitable for small gardens, patios, and terraces.
What causes needle cast on blue spruce?
Use a magnifying glass to examine the needles of your blue spruce for signs of Rhizosphaera needle cast (Rhizosphaera kalkhoffii), a fungus that causes needle cast disease . It pushes through the stomata of the affected needles and looks like fuzzy black spots.
How fast does a Colorado blue spruce tree grow?
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.
How long does it take for a Colorado blue spruce to grow?
This blue spruce grows from 12 to 24 inches a year. So it will require 30 to 60 years for a Colorado blue spruce to grow from seed to 60 feet tall.
What is the Blue Spruce?
The Colorado blue spruce is a needled evergreen in the Pinaceae family. Its foliage, contrary to its name, is often gray-green or green in color, though it can also be bright blue or silver blue. Native to the Rocky Mountains, the Colorado blue spruce grows best when provided with a cool, moist setting similar to its native climate.
How big does a Colorado blue spruce get?
Under the best circumstances in the garden, you can expect it to hit about 65 feet, with a width of 10 to 20 feet.
How tall is a blue spruce tree?
In the wild, however, the tree may grow as to a blue spruce height of 100 feet or more. Its narrow width makes the tree pyramidal or columnar in shape, and its structured horizontal branches follow that shape all the way to the ground, according to the University of Florida Extension.
How tall does a sage tree grow?
In the wild, it usually grows at elevation, between 6,000 and 11,000 feet.
How big does a fat Albert tree grow?
If you want a smaller tree, go for one of the more compact cultivars, such as 'Fat Albert' (Picea pungens), which only grows to 10 or 15 feet, according to Missouri Botanical Garden. For best growth, provide rich soil and full sun.
What is a dwarf spruce tree?
Dwarf Alberta spruce trees are used as specimens in landscape design. As one of the most recognizable shrub/tree types in North American landscaping, you'll often see them used in pairs to flank the entryway to a house for a formal look that strives for balance. Because dwarf Alberta spruce trees will remain relatively small for a number of years, people sometimes treat them (at least initially) as container plants. They are sometimes trimmed into topiary forms when grown in containers.
How to grow dwarf Alberta spruce?
The two ways to grow dwarf Alberta spruce are from seeds or branch cutting. The quickest way to propagate this plant is by using a 6-inch-long softwood branch cutting taken in late summer or early fall. Softwood branches are long and firm branches but should not be hardened and woody. Here's more about the cutting method:
What is the best spruce for cold climates?
Dwarf Alberta spruce performs best in areas with cold winters and cool summers. This plant does best in low-humidity environments. This mini tree requires good air circulation .
How tall does a dwarf Alberta spruce tree grow?
This spruce variety is related to some giant varieties that can grow 100 feet or taller but because dwarf Alberta spruce rarely exceeds about 13 feet, it is a popular choice for foundation plantings and as a specimen plant all over America.
What is the best climate for a dwarf Alberta spruce tree?
This specimen is best suited for a climate with cold winters and cool summers. A Dwarf Alberta spruce tree grows best in full sun and well-drained acidic soil.
How big are Alberta spruce needles?
The aromatic green needles are about 3/4 inch long , and the tree has a tight, densely-packed growth habit that gives dwarf Alberta spruce trees a "fuzzy" look. Unlike its larger cousins, the white spruces, dwarf Alberta spruce rarely produces pine cones. Canada and northern U.S.
How to harvest spruce seeds?
Spruce seeds grow in cones. Pick them young before they ripen. Extract the seeds from the cones by allowing the cones to dry out, open, and spill out the seeds. This can take up to two weeks.
Why is Blue Wonder Spruce so special?
Blue Wonder Spruce Info. The Blue Wonder cultivar of spruce is special in many ways, but mostly because its color persists. Other types of blue spruce will also produce the striking bluish-gray needles, but the color tends to revert back to green as they grow. Blue Wonder was developed to maintain that special color as the tree ages.
How tall is Blue Wonder?
Blue Wonder is a cultivar of Picea glauca, a dwarf spruce that grows slowly and tops out around six feet (2 meters) tall. It is known for its color but also the shape, which is nearly a perfect cone, even without trimming.
Can blue wonder spruce be grown in partial shade?
Blue Wonder spruce care is not difficult. This is a tree that will tolerate road salt and poor soil. It prefers full sun, but will grow well in partial shade too. When you plant a Blue Wonder spruce, find a space that will work for it considering that it grows slowly and compactly, maintaining its conical shape.
Can a spruce tree tolerate snow?
It is also pest, disease, and deer resistant. You will love how easy it is to care for this spruce tree. Once established it doesn’t require any maintenance.
Is baby blue spruce bigger than Colorado spruce?
The Baby Blue Spruce is much smaller than the Colorado Blue Spruce so it is able to fit in most landscapes. This small tree gives you more options when planning your landscape. Beautiful tree. Spruces are beautiful trees and this one is no exception.
Can you use horticultural oil on a spruce tree?
Healthy spruces rarely have issues with pests and disease. Never use horticultural oil on spruce trees. Landscape ideas. Add blue color and great texture to your landscape with the Baby Blue Spruce tree. It can fit in almost any yard. This dwarf spruce tree is versatile in the home landscape.
Can a baby blue spruce be planted in a yard?
It can fit in almost any yard. This dwarf spruce tree is versatile in the home landscape. Create a magnificent privacy screen or group planting with the Baby Blue Spruce. This amazing tree can stand alone as a focal or specimen tree. Anchor the corners of a large home with this evergreen.
Is a baby blue spruce a specimen tree?
It looks amazing as a focal or specimen tree too. This stunning evergreen tree looks beautiful in any landscape. The Baby Blue Spruce tree adds cool color and phenomenal texture. Just like its parent tree, the Baby Blue Spruce is a hardy and sturdy tree.
