How to Trim a Colorado Blue Spruce
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. Use sharp, sterile shears to complete the cuts. via
How do you prune a blue spruce tree?
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.) via
When should spruce trees be pruned?
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. via
Will blue spruce branches 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. via
How do you care for a blue spruce tree?
Caring for Colorado spruce is simple once the tree is established. Water it regularly to keep the soil moist through the first season and only during dry spells thereafter. The tree benefits from a 2-inch (5 cm.) layer of organic mulch that extends just beyond the tips of the branches. via
How do you shape a globe blue spruce?
How do you stop a spruce tree from growing taller?
Spray or brush a sucker growth inhibitor onto the stub of the original lead stem to keep it from forming any forked growth. Trim the tree's new growth each year to keep it from spreading outward over time. Use the loppers or tree trimmers to make the cuts. via
Why is my blue spruce dying from the bottom up?
If the upper branches provide too much shade, the lower branches naturally die off. Cytospora canker is a fungus that attacks spruces and causes branch death. Look for white oozing sap on the dead branches---usually back near the trunk. via
How do I make my blue spruce Fuller?
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. via
How close to the house can I plant a blue spruce?
Remember, most spruces can get 15 feet wide and at least 50 feet tall. Allow for their space requirements. I have seen cute little blue spruce planted within 3 to 5 feet of a house foundation. It is just a matter of time when this tree matures. via
How deep are the roots on a blue spruce?
According to the U.S. Forest Service, blue spruce trees develop shallow roots after seed germinate, perhaps only 2 to 3 inches deep. This reveals that this tree species grows with a spreading, shallow root system. via
What happens if you cut the top off a spruce tree?
Though there is one infamous pruning shortcut that holds trees back from a healthy start—tree topping. When you cut the top of a tree off, you leave behind a weak tree that's unstable and at risk of decline. via
How do you shape a spruce tree? (video)
How do I prune 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. via
How do you save a dying blue spruce tree?
How do you know when a blue spruce is dying?
Needles Turn Yellow or Brown and Drop Off
It's easy to tell whether your blue spruce trees are healthy or not. When you see that needles on many branches on the tree are turning yellow or brown, you should know that your tree is not well. The needles may eventually drop-off. via
What is the lifespan of a blue spruce tree?
Colorado blue spruce (Picea pungens) is a popular landscape tree. It's attractive blue foliage and tolerance of urban conditions are big reasons it's been so heavily planted. Despite this, its true native range is the Rocky Mountains region. Thus, its life expectancy in the Anoka Sandplain is only around 30-40 years. via