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The Global Insight

How wide do Skyrocket junipers get

Author

Matthew Martinez

Updated on April 01, 2026

With proper care, Skyrocket junipers can reach a mature height of thirty feet and a mature width of eight feet, making Skyrocket juniper the narrowest juniper botanists have identified. These evergreen trees are drought-tolerant and grow well in USDA hardiness zones three through nine.

How far apart do you plant Skyrocket junipers?

–Recommended Spacing : Spacing of approx 2 1/2 feet apart is recommended for most privacy screen or border plantings.

How quickly do Skyrocket junipers grow?

The Skyrocket Juniper can grow quickly – adding a foot or more per year – to its mature height of about 15 feet. It will keep its tall, narrow shape as it matures without the need for trimming or pruning.

Do Skyrocket junipers have invasive roots?

The juniper “Skyrocket” is probably the narrowest juniper variety available. … 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.

Can you keep Skyrocket juniper short?

Pruning Skyrocket Junipers Use hand trimmers or power trimmers to trim off the ends of the branches to cut down the Skyrocket juniper to a smaller size. … Skyrocket junipers can grow high enough to block sunlight from reaching other plants, and may require pruning to maintain the desired height.

How close can you plant junipers?

Space ground cover varieties at least 5 to 6 feet apart. Hedge cultivars should be spaced 2 to 4 feet apart depending on the desired appearance. Plant larger juniper cultivars away from buildings, allowing enough room for the tree to grow to its maximum mature width without interference.

What can I plant with Skyrocket juniper?

Botanical Pronunciationju-NIP-er-usWater NeedsLowWatering NeedsWater when top 2 inches of soil is dry.Companion PlantsRose (Rosa); Russian Sage (Perovskia); Maiden Grass (Miscanthus); Barberry (Berberis); Catmint (Nepeta)

How tall does Skyrocket juniper grow?

With proper care, Skyrocket junipers can reach a mature height of thirty feet and a mature width of eight feet, making Skyrocket juniper the narrowest juniper botanists have identified. These evergreen trees are drought-tolerant and grow well in USDA hardiness zones three through nine.

What happens if you top a juniper?

The Problem with Juniper Shrubs Over time, new branches and foliage grow in the area and make the shrub look good again. … When you cut back a juniper into those zones, it will remain in the shape you cut it, brown and ugly, indefinitely. In other trees, pruning branches stimulates growth.

How tall is a 15 gallon Skyrocket juniper?

Blue Arrow JuniperSkyrocket JuniperMature height15-20′ (4.5-6 m)15-20′ (4.5-6 m)Mature width2-3′ (0.6-0.9 m)3-5′ (0.9-1.5 m)Growth ratemediumfastColorblue-greensilver-green

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How tall is a 5 gallon Blue Arrow juniper?

PLANT DETAILS Landscape Size: Moderate growing; reaches 12 to 15 ft. tall, only 2 ft. wide. Watering Details: Once established, water occasionally; more in extreme heat or containers.

What is the difference between Italian cypress and juniper?

Junipers tolerate poor soils (but not wet) and salt spray. Italian cypress, Cupressus sempervirens, is a related species which is characterized by a very tall and thin profile, reaching heights of 40 to 60 feet with widths of 12 feet or less.

Can Skyrocket juniper grow shade?

The Skyrocket juniper prefers planting sites with sunny exposures or at least six hours of direct sunlight each day. While it tolerates partial shade or four to six hours of sun per day, it may be more susceptible to pests and diseases when planted in shady locations.

How close do you plant ground cover?

As a general rule of thumb, most groundcovers do well when spaced 12 to 24 inches (31-61 cm.) apart, but when it comes to figuring the distance between groundcover plants, it’s important to consider the growth habits of the particular plant and how quickly you want to fill the space.

What can I plant with juniper ground cover?

Bamboo species, particularly dwarf bamboo plants, are also good choices for juniper companion plants. Tall bamboo mixes well with tall junipers, while groundcover juniper blends seamlessly with dwarf bamboo. As previously stated, nearly any plant sharing similar growing conditions works well with juniper.

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 deep are Skyrocket juniper roots?

Shallow Roots That Spread Although the precise depth of the plant’s roots depends in part on how much moisture is available, plants in their native, dry habitat root to a depth of 5 to 14 inches.

How tall do Spartan junipers get?

Spartan juniper trees grow in a pyramidal shape with dense branches and deep green year-round color. They grow to be just 15 feet tall, with a narrow spread of 3-5 feet, making them great additions to compact spaces. They don’t require any pruning and will retain their columnar shape without being clipped.

How much water does a Skyrocket juniper need?

Watering: A thorough watering once a week will help keep the soil properly moist around your Skyrocket Juniper. Water the tree regularly for the first two years of growth (about once or twice weekly) – this will help the tree’s roots system develop and increase the tree’s drought tolerance. 3.

Why is my Skyrocket juniper Brown?

Browning and dying branch tips may indicate an insect infestation such as spider mites. … If you see brown, red, green or yellow eight-legged insects, your juniper has spider mites. Twigs and branches dying back could indicate juniper tip blight.

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.

Is Skyrocket juniper a cedar?

Juniperus virginiana ‘Skyrocket’ is a cultivar of Eastern Red Cedar, and grows 15-20′ tall by 2-3′ wide, and has a smooth, blue-silver appearance. Cold hardy to -30° F, the Skyrocket Juniper is a highly adaptable tree, able to thrive in a variety of light and soil conditions.

Are junipers slow growing?

The growth rate of Junipers varies, but these plants tend to grow at a slow or moderate rate. Most shrub and groundcover junipers grow 4 to 8 inches per year.

Is Blue Arrow same as skyrocket?

The variety Blue Arrow is very similar to Skyrocket but only reaches 2.5m in height.

How tall is a 15 gallon Spartan Juniper?

Spartan Juniper will grow to be about 15 feet tall at maturity, with a spread of 7 feet. It tends to fill out right to the ground and therefore doesn’t necessarily require facer plants in front, and is suitable for planting under power lines.

When should I fertilize my Skyrocket junipers?

Upright junipers such as Skyrocket Juniper grow best if they are fertilized lightly in the spring once frost has passed with a well-balanced, extended-release fertilizer such as Espoma Tree-tone or Holly tone to provide the extra acid that junipers crave. Fertilize Skyrocket Juniper again in late summer to mid-fall.

How tall is a 7 gallon Juniper?

Common NameBlue Point JuniperSize12′ Tall X 6′ WideExposureFull SunGrowthModerateHardiness-20 To -10 Deg.F

How tall is a 5 gallon Wichita blue juniper?

Mature Height:15-25 ft.Sunlight:Full SunGrowth Rate:ModerateBotanical Name:Juniperus scopulorum ‘Wichita’Does Not Ship To:AZ, CA

How fast does Blue Arrow Juniper grow?

After 10 years of growth, a mature specimen will measure 12 to 15 feet (4 – 5 m) tall and only 2 feet (60 cm) wide, an annual growth rate of 15 to 18 inches (37 – 45 cm).

How tall is a 3 gallon Italian cypress?

Mature Height (in.) 480 in. Mature Width (in.) 72 in.

What is the difference between a juniper tree and a cypress tree?

Both juniper and cypress can grow up to 130 feet high and up to 50 feet wide, depending on the species. … Cypresses most often flatten and spread out as they age. California juniper can grow 45 feet tall and spread 50 feet wide. Common juniper is either a medium shrub 5–10 feet high or a small tree up to 25 feet high.