How to Care for Blue Star Juniper
  1. Water a newly planted “Blue Star” juniper regularly during the growing season to promote deep, healthy roots.
  2. Water an established juniper only if the plant looks dry.
  3. Feed juniper in early spring, using a dry fertilizer with an NPK ratio of 12-4-8.

Similarly, What grows well with blue 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.

Also, Can you trim blue star juniper?

Blue Star” Growth

Because of its slow growth and evergreen foliage, this juniper only requires maintenance pruning or corrective pruning. But never prune it during fall because the resulting new and tender growth will be vulnerable to the cold bite of winter.


29 Related Questions and Answers Found πŸ’¬

 

Why are the tips of my junipers turning brown?

Bagworms, spider mites, the fungal disease juniper tip blight, and even dog urine cause the branches and twigs of the bush to lose their vibrant green color. You can stop a juniper bush from turning brown by first identifying the cause and then eliminating the source through insecticides and proper management.

How far apart should I plant blue point junipers?

Blue Point Juniper Spacing

For screens, plant 6 to 8 feet apart, as measured from the center of each plant. For mass plantings, space 10 to 12 feet apart.

Can junipers be topped?

Spruce, fir, pine and juniper are other examples of non-dormant-budders, while yew, holly boxwood and hemlock are examples of evergreens that usually regrow when mercilessly whacked. If you just lop 5 feet off the top of your arborvitae, you’ll end up with bare tops.

When should you trim juniper bushes?

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 late June or early July. Avoid pruning evergreen shrubs in the fall. Fall pruned evergreens are more susceptible to winter injury.

Are juniper roots invasive?

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.

How do you take care of a juniper bush?

Water young shrubs well and mulch with pine needles or bark mulch to keep the soil evenly moist and weeds at bay. Fertilize in spring with a layer of compost and an organic plant food for evergreens. Prune junipers in spring after a spurt of new growth to shape the plant and remove dead, broken or diseased branches.

Why are my junipers turning brown?

Junipers (Juniperus spp.) are needle-leaved evergreens that are used in many landscapes. Insufficient and excessive watering as well as dog urine can cause the juniper’s needles to turn brown and drop, but two diseases and two pests can also cause these symptoms. When left untreated, they can kill a juniper.

Can you grow a juniper bonsai indoors?

Most will spread about 8 feet. Some extend to 10 feet or more. If they are in a container or on a ledge, they will continue growing and β€œcascade” over the side. Creeping junipers usually expand their width by 1 to 2 feet each year.

Is a juniper a pine tree?

Juniper. Juniper is the common name for a large group of evergreen shrubs and trees belonging to genus Juniperus, in the family Cupressaceae (Cypress), order Pinales (pine). Junipers have thick, dense foliage and some species can be trimmed or sculpted to unusual shapes.

When should I prune my Blue Rug juniper?

If not contained, Blue Rug juniper makes its way into flower beds and yards, so trimming keeps it under control. Perform all pruning in the spring, when the plant will recover most easily.

How do you fertilize creeping junipers?

Fertilize juniper plants in late winter or early spring before new growth begins to flush with a slow-release shrub & tree food. Alternatively, you can feed with a natural or organic plant food, preferably one that contains iron for deep greening. Follow application instructions on the product label.

How much does a juniper grow per year?

In general, a slow growth rate is equal to a foot of growth or less per year, whereas a tree with a medium or moderate growth rate adds about 13 to 24 inches of height each year. Fast-growing trees can grow up to 25 inches or more per year, according to the Arbor Day Foundation.

Can you eat juniper berries raw?

What should you not cut back in the winter?

We avoid winter pruning of spring-flowering plants because they already have their buds (that will be become blooms) and to trim them away means missing out on a flowering season. But, most trees and shrubs are suitable for late winter pruning including apple trees, butterfly bush, tulip trees, and viburnum .

When should hydrangeas be pruned?

In late winter or early spring, these shrubs can be cut all the way back to the ground. Smooth hydrangeas will produce much larger blooms if pruned hard like this each year, but many gardeners opt for smaller blooms on sturdier stems.

Why do junipers turn yellow?

Deficiencies. Numerous mineral deficiencies cause a yellowing of foliage, especially in junipers, because the acidic soil they prefer reduces the amount of nutrients readily available. A lack of iron causes the entire juniper bush to yellow, while manganese and zinc discolor the top portion of the plant.

Why are my creeping junipers dying?

Though it is known as being quite hardy, the creeping juniper can begin to brown for a variety of reasons, including improper watering, poor soil conditions and pests. Blight can be a serious problem for creeping juniper and cannot only brown but can eventually kill the shrub.

How do you fertilize junipers?

Fertilize the juniper annually in early spring with a complete, slow-release fertilizer with a formulation such as 12-4-8 or 16-4-8. Spread the fertilizer evenly around the juniper at a rate of 1/2 pound per 100 square feet just before it rains or water it thoroughly after applying the fertilizer.

Can you cut the top off an evergreen tree?

If you want to keep your evergreen tree a particular height, you need to prune it every year or two. When pruning includes the top, it can result in a weakened tree. When the top of an evergreen is cut, it grows multiple new shoots from the cut, causing a fork or prong look.

Can you grow a juniper bonsai indoors?

Dig down near each root on a shoot with a pickax to loosen the soil. The roots may be as deep as 5 inches from the surface. Grasp each shoot and pull it from the ground when all of the roots are exposed. Remove each shoot in the same manner on each plant.

Why are my junipers turning yellow?

Almost as popular as the laurel, leylandii is a fast growing species that, with a little maintenance, will soon give you a dense protective screen to lend your garden the privacy you’re seeking. One of the fastest growing hedge plants, leylandii can grow up to 90cm in a year – so have those pruning shears at the ready!

Where do juniper shrubs grow?

Plant juniper shrubs in a location with full sun or light shade. When they get too much shade, the branches spread apart in an effort to let more sunlight in, and the damage to their shape can’t be repaired. Junipers grow in any type of soil as long as it is well-drained.

How do you transplant junipers?

How to Transplant Spreading Junipers
  1. Dig a hole twice as wide and just as deep as the transplant’s root ball in an area with full sun exposure and good-draining soil.
  2. Tilt the spreading juniper onto its side and remove the root ball from the container.
  3. Place the spreading juniper root ball into the hole.

How do you transplant junipers?

Juniper bonsai trees can be placed either indoors or outdoors, provided that they’re given the right amount of light, water, temperature, and humidity in order to survive in any condition. A lot of Juniper bonsai gardeners place a humidity tray right underneath their potted Juniper bonsai trees.

How do you propagate creeping junipers?

Dip the cut end of the juniper stem in the rooting hormone, coating it thoroughly. Insert the cut end of the stem into the potting mixture, burying the lower one-third to one-half of the stem in the mixture so it remains upright. If you plant multiple cuttings in a single pot, space them 2 inches apart.

Is Blue Point juniper fast growing?

Blue Point Juniper. A very hardy, fast growing upright juniper with a very pyramidal, columnar growth habit. Withstands drought & windy conditions better than most upright junipers.

How do you space a Blue Rug juniper?

Blue Rug Juniper Spacing

Plant 4 to 6 feet apart to form a dense mat.

Can you prune Blue Star juniper?

Once established, “Blue Star” requires little water or care. Because of its slow growth and evergreen foliage, this juniper only requires maintenance pruning or corrective pruning. But never prune it during fall because the resulting new and tender growth will be vulnerable to the cold bite of winter.

What is the fastest growing bush for privacy?

Blue Point Juniper. A very hardy, fast growing upright juniper with a very pyramidal, columnar growth habit. Withstands drought & windy conditions better than most upright junipers.

How do you kill juniper bushes?

Ashe junipers of any size can be killed by cutting at or slightly above the soil surface with an ax, chain saw, or hand-pruning shears. Redberry juniper seedlings and saplings can also be killed if cut at the soil surface, as long as the β€œbud zone” (a swollen β€œbulb” on the basal stem) is still above the soil surface.

What is the best fertilizer for junipers?

Almost as popular as the laurel, leylandii is a fast growing species that, with a little maintenance, will soon give you a dense protective screen to lend your garden the privacy you’re seeking. One of the fastest growing hedge plants, leylandii can grow up to 90cm in a year – so have those pruning shears at the ready!