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when can you prune spruce trees

by Alexys Thompson Published 2 years ago Updated 2 years ago
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  • Cut side branches that distort the regular conical shape of the Blue Spruce in early spring or early summer.
  • Avoid removing mature, thick branches as this will spoil the overall appearance of the tree. ...
  • Remove dead or diseased branches at any time of year. ...
  • Shorten the top branch if it is too long, but not by more than half its length. ...

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.Feb 11, 2000

Full Answer

When should I prune my trees or shrubs?

Some tips for pruning fruit trees include:

  • Prune during winter’s dormant season while the leaves are off.
  • Remove any downward bending branches.
  • Carefully remove branches at the top of the tree to let sunlight in.
  • Trim outer branches to promote growth and prevent branches from breaking when fruit appears.

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Can we trim our spruce trees?

These and other random-branching trees and shrubs will produce new shoots both at branch tips and farther back on branches that still have needles. 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.

When is the best time to prune your trees?

The following are just a few ways tree pruning can benefit your property’s landscape:

  • maintain tree health
  • increase clearance
  • improve aesthetics
  • encourage fruit and flowers
  • save a storm damaged tree
  • monitor for disease

When should you prune evergreen trees?

  • As a general rule, you should not be pruning broadleaf evergreens heavily. ...
  • Likewise, many types of needled evergreens will not generate new buds on old wood. ...
  • Shearing is often the order of the day for needled evergreen shrubs. ...
  • Feel free to take off diseased (or outright dead) branches at any time, whether on a needled or a broadleaf evergreen. ...

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Can you cut the bottom branches of a spruce tree?

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.

What is the best month to trim evergreen trees?

springPruning Conifers When trimming evergreens is necessary, the best time to prune conifers is winter or very early spring when they are dormant and before growth begins. The next best time to prune evergreens, particularly conifers, is after the new season's growth is complete, usually late June or July.

Should you trim spruce trees?

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.

What time of year do you trim blue spruce trees?

springIf you choose to prune your blue spruce, do so seasonally over a long period if you want to keep your tree's shape without harming it. It's best to prune your blue spruce during the late winter/early spring when it will have a long period of optimal growth ahead of it.

What happens if you cut the top off a spruce tree?

The removal of the upper main stem through topping opens the tree to internal decay, disease or damaging insects; it also removes the most productive portion of the tree. The practice of topping to control tree size or growth is not justified.

Can you trim spruce trees to keep them 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 stop a spruce tree from growing taller?

How to Make a Tree Stop Growing UpwardCut the top of the tree back to within 2 inches where several other branches are growing from the main trunk. ... Select a new lead from those branches growing closest to the top. ... Prune back all the other limbs in the same section so that the top stay uniform to the rest of the tree.More items...•

Should you cut the bottom branches off a pine tree?

Pruning the lower branches from a mature pine tree (Pinus spp.) is a "could," not a "should." It's a discretionary haircut that improves access under the tree, if that's desired. But like every cut on a coniferous evergreen, you need to prune lower branches -- if at all -- at the right time and in the right way.

Can you cut the top off a blue spruce?

Pruning blue spruce excessively causes undue stress that can kill the tree. If your spruce is especially unkempt, plan to shape it in stages by pruning unwanted branches over a period of a few years. Do not shape a blue spruce by completely cutting off its top because that may lead to decay and disease.

How do you trim an overgrown blue spruce tree?

Avoid pruning during the wet or warm season to limit the likelihood of diseases.Remove shrub branches that interfere with the overall look you desire, but follow the natural shape of the plant when shaping it. ... Cut back diseased branch areas 4 to 6 inches below the cancerous areas, until you see white wood.More items...

How do I make my blue spruce more blue?

In general, positioning your blue spruce in full sun exposure can help the tree appear more blue. More sun allows for more photosynthesis to occur, making the blue spruce pigments more concentrated. Additives like fertilizers can also increase the hue of your blue spruce.

How do you trim a big blue spruce pine tree?

0:225:51How to Trim a Spruce tree and a pine tree Trimming 101 - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhat you want to do is really just tip back the longest one. And work your way around the tree. JustMoreWhat you want to do is really just tip back the longest one. And work your way around the tree. Just trying to keep everything even. And same with the pine trees.

Types of Evergreen Trees

While conifers are, for the most part, evergreen trees, not all evergreens are conifers, writes Casey Trees. If the tree bears a cone, it’s a conifer. Not all cones are easily identifiable. The berries on juniper trees that go into the manufacture of gin are cones.

Pruning Spruce Trees

Understanding the type of evergreen you have is the first step toward planning the correct pruning approach. The Morton Arboretum recommends pruning all evergreens, except pine (Pinus) in the spring before there is evidence of new growth or when they are semi-dormant in the summer.

When should I prune a spruce tree?

First of all, we need to define what you're pruning. If you're looking to prune back the ends of the branches to produce a desired shape (shearing), then late spring or early summer in the growing season is best. Dead branches can be pruned ...

When should I prune dead trees?

Dead branches can be pruned off at any time, but if you want to remove whole, live branches then prune from late winter to early spring before new growth starts. When removing the whole branch, be sure to leave the branch collar intact to ensure the pruning wound heals correctly.

What to wear when cutting a spruce?

Wear gloves and eye goggles whenever cutting a spruce as the needles can easily puncture an eye. Wear old clothing when cutting any spruce as the sap from the spruce can be difficult to remove from clothing. Wear gloves and eye goggles whenever cutting a spruce as the needles can easily puncture an eye.

How to remove dead tree branches?

Cut all dead or diseased branches or any which have broken. If a branch is larger than 1 1/2 inches in diameter, use the three-cut method of removing the branch. Start by making a cut on the underside of the branch about 3 inches farther out on the branch than you wish the final cut to be.

What is a dead zone on a spruce tree?

Much of the interior of the tree is what’s called a dead zone, a space of brown or nonexistent needles. This is perfectly natural and healthy, but it’s bad news for pruning. If you prune a branch into this dead zone, it will not grow new needles, and you’ll be left with a hole in your tree. If you want to prune your dwarf spruce tree back smaller ...

Why is my dwarf spruce tree turning green?

If your dwarf spruce tree is larger than you’d hoped, and you’re trying to cut it down to size, you will probably run into some problems. This is because dwarf spruces only have green needles at the ends of their branches. Much of the interior of the tree is what’s called a dead zone, a space of brown or nonexistent needles.

Can you prune dwarf spruce?

Can dwarf spruce trees be pruned? That really depends upon what you’re trying to do. If you just want to do some shaping and encouraging bushier growth, then pruning should be easy and successful. If you’re looking to cut back a large or overgrown tree to a more manageable size, however, then you might be out of luck.

Can you trim a dwarf spruce tree?

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.

Why do blue spruce trees have dead spots?

These dead areas occur when the heavy foliage begins to block the air and sunlight that flows through the tree.

Why are blue spruce trees susceptible to disease?

Timely thinning of the blue spruce's canopy will greatly reduce the tree's potential for infection.

What are the pests that eat blue spruce?

Spider mites, scales, aphids, miners and sawflies are the blue spruce's most common pests. These pests take shelter within the tree while feeding on its needles and wood. Severe infestations cause the blue spruce to experience loss of vigor, which can result in dieback.

Do blue spruce trees need heavy pruning?

It thrives best in moist soil, but adapts well to period of drought. A slow-growing tree, the blue spruce responds poorly to heavy pruning, but does benefit from some strategic pruning cuts. Advertisement.

Is a blue spruce evergreen?

Commonly referred to as the Colorado blue spruce, the blue spruce is an evergreen of the Pine family. Its stiff, horizontal branches produce bluish-green, rigid needles that create a dense, cone-shaped canopy. It thrives best in moist soil, but adapts well to period of drought. A slow-growing tree, the blue spruce responds poorly to heavy pruning, ...

Do blue spruce trees shed their needles?

Old Branches. Unlike deciduous trees, the blue spruce can take several seasons to defoliate its oldest, lower lying branches. These aging branches often shed its needles and begin to lose its natural bluish-green color. These branches can be removed during the dormant pruning sessions.

Do spruce trees need pruning?

Spruce (Picea) and Firs (Abies) Spruce trees tend to naturally form a pleasing shape and should need very little pruning. Their needles have what is called a “peg” where they join the branch. The pegs remain on the branches even after the needles drop, which is why spruce branches feel so rough and bumpy.

Can you prune an evergreen before starting?

It’s best to research the species of evergreen you plan on pruning, before starting. You don’t want to do something you can’t correct. But as mentioned, your best bet is to choose an evergreen that naturally has the size and shape you are looking for, so you can let it grow undisturbed.

Can you prune an arborvitae?

Arborvitae is one of the evergreens that can handle heavy pruning. There are buds in the crotches between branches that will develop new growth. However old shrubs tend to get a dead zone in the center that loses these buds. Be careful not to prune too far into older arborvitae.

Can evergreens re-grow from old wood?

Examples of these would be Douglas-fir, firs, pines, and spruces. Non-whorled or random branching: Some randomly branched evergreens can re-grow from old wood. For example, you can prune yews well past the green needles into the center of the plant and they will still re-grow.

Can you prune juniper plants?

Like arborvitae, they get a dead zone in their centers, from lack of sunlight. Don’t prune past green growth, or you will not get new growth filling in.

Can you ruin an evergreen tree?

However, it is very easy to ruin the shape of an evergreen, by pruning to drastically or at the wrong time. While many plants can be pruned to keep their size in check, this is hard to do with evergreens because most grow from a central leader. Practices such as topping a tree by cutting off the uppermost part of the trunk should be avoided.

Can you prune yews?

Yews are arguably the most forgiving evergreens to prune. They will regrow from old, woody branches. It takes a while for new growth to fully fill in, but yews are very long-lived plants. You can shear or prune yews. Wait until the new growth has almost changed from bright chartreuse to a darker green.

When is the best time to prune a deciduous tree?

February through March is generally regarded as the best time to prune most deciduous trees. The absence of foliage at this time of year gives the individual a clear view of the tree and allows the selection and removal of appropriate branches.

When should I prune evergreens?

Evergreen Shrubs. Prune evergreen shrubs, such as juniper and yew, in late March or early April before new growth begins. Light pruning may also be done in mid-summer. Avoid pruning evergreen shrubs in the fall. Fall pruned evergreens are more susceptible to winter injury.

How do pine trees grow?

Growth on pine trees develops from terminal buds. Pines do not produce side or lateral buds. The growth of pines can be slowed by pinching or pruning off one-half to two-thirds of the elongated terminal buds ("candles") in spring when the candles are approximately 2 to 3 inches long.

When should I prune a shrub?

The best time to prune healthy, well-maintained spring-flowering shrubs is immediately after flowering. (Healthy, well-maintained shrubs should require only light to moderate pruning.) Pruning immediately after flowering allows gardeners to enjoy the spring flower display and provides adequate time for the shrubs to initiate new flower buds ...

When should I prune my fruit trees in Iowa?

Late February to early April is the best time to prune fruit trees in Iowa. Pruning should be completed before the fruit trees begin to break bud (leaf out) in early spring.

When to remove dead branches from a fir tree?

Dead, broken, and diseased branches can be removed at any time of year. Late winter is the best time to remove unwanted lower branches on evergreen trees. Spruce and fir trees possess side or lateral buds on their newest (outermost) growth.

Can oak trees get wilted?

Oak wilt is a fungal disease that is lethal to many oaks. It can spread from infected trees to healthy trees by sap-feeding beetles ("picnic bugs"). If an oak tree must be pruned in spring or summer (such as after a storm), apply latex housepaint to the pruning cuts to avoid attracting sap-feeding beetles to the wounds.

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