Can you prune junipers
John Campbell
Updated on May 06, 2026
Junipers and arborvitae generally need little to no pruning. They may be pruned anytime except during sub-zero weather. The best time is early spring prior to new growth. The best pruning method is to cut individual branches back to an upward growing side branch.
How do you prune overgrown junipers?
While overgrown juniper pruning has its limits, it is possible to trim your plant down to a more manageable shape. One good place to start is the removal of any dead or leafless branches – these can be cut off at the trunk. You can also remove any branches that are overlapping or sticking out too far.
When should juniper trees be pruned?
Since junipers and other conifers produce new growth in spring and fall, and do not grow much in summer, prune them in early spring in warm regions or early summer in cooler regions. The only exception to this rule is pines, which should be pruned before the candle growth develops in the spring.
Can you hard prune junipers?
Most large, overgrown evergreen shrubs accept tough love. They can be pruned back severely and allowed to start over with fresh new growth. However, juniper (Juniperus spp.) is not a good tough-love candidate. These evergreens have dead zones in their centers and branches cut back too far cannot initiate new growth.How do you keep junipers small?
You’ll need to start selectively pruning a juniper bush by trimming back each branch’s terminal tip. This will reduce the length and weight of the branch, making it less likely to pull out from the trunk. You can also use an arbor tie to attach sagging branches to the central trunk.
How big does a juniper bush get?
genus nameJuniperuslightPart Sun Sunplant typeShrubheight6 to 12 inches 1 to 3 feet 3 to 8 feet 8 to 20 feet 20 feet or morewidthUp to 20 feet, depending on variety
Do junipers grow back?
Junipers (Juniperus spp.) can be used in nearly every part of your landscape. The long-lived evergreens can become scraggly and overgrown, however. … Although a juniper won’t grow back from a branch that has no green growth, careful pruning can revive the shrub.
Can you prune Blue Point juniper?
“Blue Point” is listed as growing to 7 to 8 feet but does indeed grow larger as you have discovered. Junipers can certainly be pruned, but unfortunately there is no way to discourage new growth by pruning. They are vigorous plants! … If you attempt to shorten it, you will end up needing to prune the sides as well.How do I get my dying juniper back?
Twigs and branches dying back could indicate juniper tip blight. To control prune out dead tips, making sure to go into the green part of the branch at least 2 inches. Clean pruning shears with 10 percent bleach solution or rubbing alcohol between cuts. Bad fungal infections can be controlled with copper spray.
How do you maintain juniper?Junipers need little to no pruning so that plants retain their natural form. In early spring, cut out any dead branches, trim back errant growth and lightly shape as needed. Keep up with light pruning as young plants grow to keep them compact and healthy.
Article first time published onCan you prune juniper in winter?
Answer: The best time to prune junipers is late winter and early spring just before growth begins. However, because junipers are usually very vigorous, they can be pruned almost any time. You can prune them now with little harmful effect on the tree.
Can junipers be shaped?
Junipers can serve as both shrubs and trees. Treelike junipers come in columnar, cone-shaped, pyramid and vase-shaped versions. Consider these tough, handsome evergreens as you plan your home landscape.
Are juniper roots invasive?
In the landscape, Skyrocket juniper plants make a beautiful informal screen when planted en masse. They are also useful as specimen plants and their non-invasive roots mean they can even be used as foundation plantings.
Do blue point junipers have deep roots?
Like most trees, the vast majority of its roots (85-90%) will be in the top level of the soil, generally the first 15-24 inches. Anchorage roots could go deeper – how deep depends on soil conditions. btw, Blue Point junipers can get to be 15′ tall or more and 5-6′ wide.
Do junipers make good hedges?
Among the most versatile of evergreens, junipers range from ground-hugging creepers to mounded shrubs and upright trees. Whether you are looking for a steely blue groundcover or a tall tree for a fast-growing privacy hedge, junipers fit the bill. All respond well to pruning, making them useful hedges.
How long do juniper bushes live?
Junipers grow very slowly. A juniper standing only five feet tall may be 50 years old. Junipers typically live from 350 to 700 years, with some even passing the millennium mark. Despite their longevity, junipers rarely exceed 30 feet in height or three feet in diameter.
Do juniper bushes have deep roots?
The creeping juniper plant has an extensive and shallow root system, with larger roots coming from the plant’s center and many smaller roots developing as the plant grows. … Older plants can develop large, horizontally spreading roots up to 1 inch in diameter that may extend 10 feet or more from the plant’s center.
Will juniper grow back from stump?
ANSWER: You are in luck! Juniperus ashei (Ashe juniper) trees do not regrow from cut stumps. If you cut the trees at about ground level the roots will die, and there will be no damage to nearby hardwood roots.
Why are my junipers turning brown?
There are many reasons a juniper might turn brown. Fungal tip blights, cankers, mechanical damage, and salt injury are some of the most common causes. Several juniper samples with tip blight were submitted to the Plant Disease Clinic this spring. Phomopsis and Kabatina tip blights are two common diseases of juniper.
How do you fix Brown junipers?
Treat scales with horticultural oil; pour 1 to 2 ounces of horticultural oil into 1 gallon of water and spray the juniper. Coat the leaves and branches thoroughly. The treatment should be done every two weeks while the scale insects are present but should not be done more than four times.
How long do blue point junipers live?
It grows at a slow rate, and under ideal conditions can be expected to live for approximately 30 years. This shrub should only be grown in full sunlight. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water.
Should you fertilize junipers?
To grow and look their best, junipers will benefit from fertilization and water (if and when needed). … Junipers are typically light feeders however will benefit from an annual feeding. Fertilize juniper plants in late winter or early spring before new growth begins to flush with a slow-release shrub & tree food.
How do I know what kind of juniper I have?
A helpful way to perfect juniper tree identification is by looking at its cones. Juniper cones on male trees are small and either yellow or tan. The female plants produce colorful berries, which are actually modified cones. Northwest species berries turn blue at maturity, but some species have red berries.
What do you fertilize junipers with?
Incorporate fertilizer into the soil or spread it around the plant, but avoid directly placing fertilizer into the planting hole. Established junipers will benefit from a complete fertilizer such as 16-4-8 or 12-4-8 applied at a rate of 1/2 lb. per 100 square feet in early spring and again in late summer.
How do you prune a juniper to a topiary?
- Wait until about mid-June to pruning a juniper topiary. …
- Prune the front of your topiary first, trimming branches off in small amounts as necessary to keep the topiary in its shape. …
- Turn the topiary if it is potted or walk to its side.
Why are juniper trees bad?
A mature juniper tree can consume 10 to 30 gallons per day, which draws water from nearby springs and streams. As a result, juniper outcompetes native grasses and sagebrush, thus degrading habitat for the sage grouse, Brewer’s sparrow, and other birds that use sagebrush for nesting and food.
What should I plant next to juniper?
Plants with blue flowers, berries or leaves make good companion plants for juniper. When you are looking for juniper plant companions, think about bamboo. Bamboo species, particularly dwarf bamboo plants, are also good choices for juniper companion plants.
What is juniper good for?
Juniper is used for digestion problems including upset stomach, intestinal gas (flatulence), heartburn, bloating, and loss of appetite, as well as gastrointestinal (GI) infections and intestinal worms. It is also used for urinary tract infections (UTIs) and kidney and bladder stones.