Can you trim a blue spruce to keep it small? If you just want to shape your dwarf spruce, or if your tree is young and you want to trim it to keep it small, then you can prune with a good amount of success. Taking care not to cut into the dead zone, cut back any branches that extend beyond the tree's conical shape. Remove ½ to 1 inch (up to 2.5 cm.)
How do you trim an overgrown blue spruce tree?
What time of year do you trim spruce trees?
An excellent time to prune spruce and fir is late winter when they are still dormant. Spruce and fir possess side or lateral buds. The pruning cut should be just above a side bud or branch. Pines are pruned in early June to early July when the new growth is in the "candle" stage.
How do you trim a spruce tree that is too tall?
How do you shape a blue spruce tree?
Make each cut at a slight angle. Prune dead and diseased branches that have brown needles, cutting them close to the blue spruce's trunk but just after the branch collar by using the sharp pruning shears or pole pruner. Shape the blue spruce in accordance with its natural taper, working from the top down.
Related guide for Can You Trim A Blue Spruce To Keep It Small?
Can a spruce tree be trimmed?
These evergreens should be pruned in early spring, when you first notice the new growth appear. If pruning this far into the tree is necessary, then cut the lateral branch cleanly away from the trunk. Too much pruning on dwarf spruce trees can cause the needles to turn brown or die back.
How do you prune a blue spruce standard?
Will blue spruce needles grow back?
Generally, spruce trees will regrow as long as buds are available, but pine trees pruned past the last set of needles on a branch will not.
How do you shape a spruce tree?
Although spruces need very little pruning, bottom branches may die with age and can be removed. For a formal shape, prune new growth in the spring. Shear in late spring, after new growth has expanded. To reduce the size of a branch, cut back to a lateral branch or a visible dormant bud.
When should I prune my blue spruce?
In order to promote a positive response, the blue spruce must have enough time to repair itself before entering its dormant period. Always complete this tree's pruning during the late winter or early spring months, just before the onset of its growing season.
Should I trim the bottom of my spruce trees?
Spruce, fir, and whorl-branched trees and shrubs that have short, sharp needles can be trimmed all the way back to a lateral branch or dormant bud; dead bottom branches should be removed. Though you can hold off a little longer with these trees, it's best to cut in cold weather so that they “bleed” less sap.
Why is my blue spruce dying from the bottom up?
The Blue Spruce tree dies from the bottom up when it's infected by Cytospera canker disease. This is a fungal disease. Cytospora canker can be fatal to your Blue Spruce. Cytospora canker disease is most commonly seen on Colorado Blue Spruce.
What happens if you cut the top off a spruce tree?
Practices such as topping a tree by cutting off the uppermost part of the trunk should be avoided. Pruning back this center stem will reduce the height of the plant, but the width will continue filling out, leaving you with an oddly shaped tree.
How do you prune a Colorado blue spruce?
Colorado blue spruce trees do not need to be pruned, but they can be if you wish to promote denser foliage. Prune off half of the fresh growth on each candle (that is, the tip at which branch growth occurs each year) in spring.
How do I make my blue spruce more blue?
Apply a chelated iron-rich fertilizer if a blue spruce develops a yellow or yellow-green color. A shortage of iron will cause the needles of a blue spruce to lose their blue coloration. The fertilizer will replace the depleted iron and help the needles regain their blue color.
How do you take care of a blue spruce tree?
Light and Water Needs. Colorado blue spruce thrives in full sun but also grows in partial shade. Once established, the tree needs a medium amount of water, with a deep soaking every two or three weeks. Even though the tree likes the soil to remain moist, especially while it's still young, it's also tolerant of drought.
How long do blue spruce trees live?
The Colorado Blue Spruce (Picea pungens) is a member of the pine tree family that is native to the Rocky Mountain regions of North America. The tree has a mature height of around 70 to 80 feet. While blue spruce grows relatively slowly, it is long-lived and may reach ages of 600-800 years.
How big does a blue spruce get?
The Colorado blue spruce grows to a height of 50–75' and a spread of 10–20' at maturity.
How do you shape an evergreen tree?
Why are my blue spruce trees turning brown?
If this is what you're seeing, your blue spruce tree is likely suffering from needle cast disease. Once these needles turn brown, yellow, or red, they will likely begin to shed. Many homeowners that are experiencing needle cast will often describe their blue spruce as looking burned. What is needle cast disease?
How do you prune a spruce?
How do you know when a blue spruce is dying?
How do you revive a dying blue spruce?
What kills the top of a spruce tree?
What is tip weevil? Tip weevil, or white pine weevil, are insects that live their life cycle around pines, spruce, and firs.
What will grow under a blue spruce tree?
Plantaginea variety that bears nice flowers. Some other popular choices for under-tree cover include sweet woodruff (Galium odoratum), which has white flowers and fragrant foliage, and grasses in the Ophiopogon species, like Black Mondo grass. Vinca vine (Vinca minor) is valued for its glossy leaves and blue flowers.
How do you treat blue spruce Cytospora canker?
Management: There is no known cure for cytospora canker. Fungicide treatments are not recommended. The Davey Institute recommends maintaining the health and vitality of susceptible trees to manage the disease; healthy trees are less susceptible to cytospora canker.