Blue Rug (Wiltonlii Juniper): This is likely the most popular cultivar. Make a tasty diuretic tea by steeping juniper berries over boiling water for 10 minutes, add honey or another natural sweetener, and enjoy! The amount of antioxidants in juniper berry is high and easily exceeds that of most real berry fruit, based on their ORAC values: Ripe blue juniper = 8,890 to 76,770; Immature green juniper = 8,420 to 80,260; These come from a series of tests done in Norway on 6 … Juniperus horizontalis 'Wiltonii' -- Blue Rug juniper -- 4 inches high and 8 to 10 foot spread; silver-blue foliage Problems Some junipers are susceptible to Gymnosporangium rust disease, otherwise known as apple rust fungus, which can be a serious problem if planted … Juniper berry toxicity is relatively rare, but can occur in certain circumstances. Until a blue rug juniper plant matures, it's necessary to keep the soil evenly moist (but not soggy). The cones are berry-like, globose to bilobed, 5–7 millimetres (0.20–0.28 in) in diameter, dark blue with a pale blue-white waxy bloom, and contain two seeds (rarely one or three); they usually have a curved stem and are mature in about 18 months. University of Georgia Extension, Juniperus Horizontalis 'Wiltonii'. Blue rug juniper doesn't really need to be pruned unless the growth has become unruly or portions of the plant are damaged or diseased. Blue Star juniper is a needled evergreen shrub with silvery-blue, densely-packed foliage. It grows 6 to 12 inches per year and bears ovoid dark blue fruit. It spreads very quickly, and will likely expand several feet in the first season alone after being transplanted from a nursery. Planted on a hillside or rock garden, its aesthetic beauty will be noticed throughout the season. Juniper Berries, 1 oz.Review: Juniper berries have long been used as a flavoring in foods and alcoholic beverages such as gin. You can propagate blue rug juniper by stem cuttings. In too much shade, blue rug juniper will appear thin rather than lush. It has a silver blue color and grows 6 inches or less off the ground. Disease Symptoms Pathogen/Cause Management; Cedar-apple rust: Smooth, round galls on twigs are up to golf ball size. Season: Spring & Summer Urban, Rural or Both: Both Juniper Berries.There are many different trees in the Juniper family. Planting Directions for Blue Rug Juniper. She lives along the Lake Huron shoreline and landscaped them near her break wall by the lake. 3. If you take a bird's-eye view of the shrub, you will notice that the clusters of … In winter, the foliage turns a purplish color, for additional interest. Hybrids with Juniperus scopulorum also occur. These plants can grow in a variety of temperatures and humidity levels. The scale-like leaves are highly ornamental and turn plum purple in fall. However, they can tolerate a little bit of shade and actually prefer coverage from hot afternoon sun to prevent foliage burns. Blue Rug Wiltoni is a very flat growing form of juniper with a nice silvery blue color, and takes on a light "purplish" tinge during winter months. Juniperus horizontalis, the creeping juniper or creeping cedar, is a low-growing shrubby juniper native to northern North America, throughout most of Canada from Yukon east to Newfoundland, and in the United States in Alaska, and locally from Montana east to Maine, reaching its furthest south in Wyoming and northern Illinois. Wiltonii is a female cultivar noted for its excellent, dense, prostrate form, typically growing to 4-6 tall and spreading to 6-8 wide. They are also really hot sellers in small pots, like a one quart pot. The leaves are arranged in opposite decussate pairs, or occasionally in whorls of three; the adult leaf blades are scale-like, 1–2 mm long (to 8 mm on lead shoots) and 1–1.5 millimetres (0.039–0.059 in) broad, and derive from an adnate petiole. One of if not the lowest growing of all the ground hugging Juniper varieties, Blue Rug is one we use more than any other juniper as a groundcover in landscape design. However, soil that's too wet can kill the plant. So plan to water only if you've had an extended dry spell. This is a relatively low maintenance shrub, and is best pruned in late winter once the threat of extreme cold has passed. The growth habit can be described as a dense, low, mat-like plant with a height of 4 - 6 inches and a spread of 5 - 6 feet. After the snow melted she discovered them as you will see in the 3 photos I have attached. Trafford Publishing, This page was last edited on 23 August 2020, at 20:01. Read our, 'Emerald Gaiety' Wintercreeper Plant Profile, How to Grow and Care for Alligator Juniper. Remove any dead or damaged portions, and cut back long branches to shape them ideally by no more than a quarter of their length. However, eating large amounts of juniper berries can result in kidney issues. The third way to propagate Juniper is by grafting. Plant taxonomy classifies Blue Rug juniper plants under Juniperus horizontalis. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board, Blue rug juniper, creeping juniper, carpet juniper. Blue Rug Juniper: A Guide to Grow and Care Blue Rug Juniper Moreover, particularly humid or wet weather can cause some stem dieback or root rot.. FREE Shipping. Blue Rug Juniper is a hot, hot seller and nobody buys just one. Asked March 11, 2016, 12:05 PM EST. Works well as a specimen and in rock gardens. Immature berries are green, taking 2 to 3 years to ripen to a purplish blue-black. Place the cutting in bright, indirect light in a warm room, and keep the soil moist. Light pruning also can encourage robust growth and branching to create more fullness. This cultivar is synonymous with J. horizontalis Blue Rug and sometimes commonly called blue rug juniper. Updated: July 31, 2016. Since the bank is completely covered with the plant, can I broadcast the fertilizer over them ? Extremely hardy - adapts to a wide range of soils & conditions.----- Gin's original preparation was used for kidney ailments. This stakeholder planted several Blue Rug Juniper bushes last fall. To make a healthy non-alcoholic mocktail, mix 2 to 3 ounces of tonic water with 1 ounce of juniper berry syrup and a splash of lime. Bailey, L.H. It produces blue berries from late spring to late winter. Just make sure the plants have adequate airflow and drainage, as most of their issues arise from overly damp environments.. It lives up to both its scientific and common names, reaching only 10–30 cm tall but often spreading several metres wide. Asked April 26, 2019, 9:53 AM EDT. The plants just glisten in bright sunlight. Blue rug juniper creates a flat ground cover. Excellent soil drainage is key to healthy growth. Furthermore, this plant is tolerant of rocky soil, as well as salt from saltwater spray or road salt. It lends an extremely fine and delicate texture to the landscape composition which should be used to full effect. ; the staff of the Liberty Hyde Bailey Hortorium. 4.0 out of 5 stars 14. Hello I have a large bed of Blue Rug junipers on a ssteep bank and I would like to fertilize them. Juniperus horizontalis, the creeping juniper or creeping cedar,[3] is a low-growing shrubby juniper native to northern North America, throughout most of Canada from Yukon east to Newfoundland, and in the United States in Alaska, and locally from Montana east to Maine, reaching its furthest south in Wyoming and northern Illinois. the plants are about 25 years old. It pairs nicely with other evergreens, below trees, or along hardscapes. Noteworthy CharacteristicsExcellent in a rock garden or on banks to prevent erosion. Flowers: Pollen bearing male cones and female cones that appear as the berries; Fruit: Blue berry-like cone often with a whitish blue dusty surface known as a "bloom". Blue Rug Juniper is a dense multi-stemmed evergreen shrub with a ground-hugging habit of growth. Once the plants are mature they will generally only require occasional watering and trimming to shape them. Root growth can take several months, so don't plant your cutting outside until the next spring. All necessary for Pest Control https://amzn.to/2rLU5CG ----- Weed Killer That Will Not Harm Blue Rug Juniper. But to give mature plants a boost, you can use an organic fertilizer in the fall if you wish. Referred to as a Juniper Berry; Bark: New growth green, branches reddish, Mature bark grey often with reddish tone and vertical shredding Blue Rug Juniper has attractive silvery blue foliage. They include:Â, Basic Principles of Pruning Woody Plants. Several varieties of junipers are native to the United States, from tall trees to bush-like formations. Blue rug juniper is tolerant of a range of soil types, though it prefers to grow in sandy soil. The male cones are 2–4 millimetres (0.079–0.157 in) long, and shed their pollen in early spring. 4.5 out of 5 stars 23. The juvenile leaves (on young seedlings only) are needle-like, 5–10 mm long. Birds, foxes and other wild animals eat juniper berries. Landscapers use them 5, 6 12 or 100 at a time as a ground cover. Lady Bird Johnson Wildflower Center, NPIN Database: https://en.wikipedia.org/w/index.php?title=Juniperus_horizontalis&oldid=974578087, Flora of the Great Lakes region (North America), Creative Commons Attribution-ShareAlike License, Adams, R. P. (2004). Juniper Berry Toxicity If your dog consumes a few juniper berries, he'll probably throw up or experience diarrhea and feel nauseous for awhile. Juniper Diseases; Juniper Diseases. Juniper berries have been used for culinary and medicinal purposes since ancient times, and current research suggests that they may offer various health benefits. Landscape Attributes Blue Rug Juniper is a dense multi-stemmed evergreen shrub with a ground-hugging habit of growth. These plants prefer to grow in full sun, meaning at least six hours of direct sunlight on most days. However, you can prevent the juniper from spreading outside of your desired planting site by keeping it trimmed. Missouri Botanical Garden. Blue Rug Juniper - 10 Live 4 Inch Plants - Juniperus Horizontalis 'Wiltonii' - Drought Tolerant Cold Hardy Evergreen. Foliage is a silver blue that transitions into purple bronze during the winter months. depressa ‘AmDak’) is a tough little customer with a very exciting densely spreading growth habit. They can tolerate wide fluctuations of day-to-night temperatures, as well as snow and frost. Makes a perfect ground cover in sunny areas. It is closely related to Juniperus virginiana, and often hybridizes with it where their ranges meet in southern Canada. Well over 100 different cultivars have been selected for use as ornamental plants in gardens, their strictly prostrate growth habit being valued for ground cover. It is dioecious, producing cones of only one sex on each plant. It’s an ornamental evergreen that can grow in almost any dry condition. 10.2305/IUCN.UK.2013-1.RLTS.T42237A2965318.en, Plantmaps.com: Interactive Distribution Map of. Take a cutting that's around 4 to 6 inches long from a healthy stem between late July and October. That way the roots can become established before hot and dry weather arrives. Don't prune all the way back to any bare stems growing in the center of the plant, as this wood might be too old to put out new growth., In addition to blue rug juniper, there are several other varieties of Juniperus horizontalis. Articles. Save For Later Print. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Blue rug juniper grows well in average soil and is tolerant of somewhat poor soil. The Blue Rug Juniper is a low lying, creeping evergreen shrub. Informational table showing disease name, symptoms, pathogen/cause, and management of Juniper diseases. After that, the plant prefers a moderate amount of soil moisture and can tolerate some drought. It will soon reach 6 to 10 feet across, with its branches spreading in every direction. This juniper is a practical solution for sunny slopes where water runs off so quickly that plants are apt to go thirsty. Plant at Pancake Bay sand dunes, Ontario, Canada, Juniperus horizontalis 'Wiltonii' as a garden plant. Blueberry Delight Juniper (Juniperus communis var. CareGrows well in well-drained soil and tolerates a wide variety of types of soils and conditions. Blue Rug Juniper - 30 Live Plants - 4" Container Low Maintenance Evergreen Ground Cover. The cones from a handful of species, especially Juniperus communis, are used as a spice, particularly in European cuisine, and also give gin its distinctive flavour. Blue Rug Juniper, Juniperus horizontalis 'Wiltonii', will carpet your landscape in beautiful, silver-blue foliage. This is an extremely durable evergreen shrub that hugs the ground with trailing branches. Here are … Blue rug juniper is a hardy evergreen plant with silvery-blue foliage that can take on a purple tone in the winter months. By this method, you can propagate rare juniper varieties or create Juniper on the stam. They're best planted in the fall, winter, or early spring when the temperature is regularly below 60 degrees Fahrenheit. They will grow to form a mat that's thick enough to crowd out weeds and provide visual interest all throughout the year. For grafting, you need to prepare rootstocks. Popular examples include 'Bar Harbor', 'Blue Acres', 'Emerald Spreader', 'Green Acres', and 'Wiltonii' ("Blue Rug Juniper"). If you are growing it as a ground cover for a large site, space plants 4 to 6 feet apart. Blue rug juniper (Juniperus horizontalis 'Wiltonii') is a drought-tolerant ground cover that craves good soil drainage. Trim the juniper in the late winter or early spring when the weather is dry. Shake over ice. Many of the most popular cultivars have strikingly glaucous foliage, while others are bright green, yellowish or variegated. All have lacy, leathery evergreen foliage. Fertilizer typically isn't necessary, especially if you have rich soil. They typically don't have issues with pests or diseases and are even resistant to deer and air pollution. 1976. With a moderate growth rate, it reaches less than a foot tall but can spread several feet wide, forming a dense mat. Blue Rug Juniper bushes. It stays no more than 6 inches tall, so it really is a carpet of blue over your garden. This is a complicated method, and it is used mainly by professionals. It features silver blue foliage that acquires purple tones in winter. The best time to plant blue rug juniper is in the cooler temperatures of fall, winter, or early spring. Blue Rug Juniper Fertilizing. The flowers are not ornamentally significant. The shoots are slender, 0.7–1.2 millimetres (0.028–0.047 in) diameter. 98. Remove the needles from the bottom third of the cutting, dip the end in powdered rooting hormone, and plant it in a potting mix. Blue rug juniper is certainly a low-maintenance plant. $76.98 $ 76. A juniper berry is the female seed cone produced by the various species of junipers.It is not a true berry but a cone with unusually fleshy and merged scales, which gives it a berry-like appearance. Prized for its blue-green, scale-like foliage, the blue rug juniper (Juniperus horizontalis "Wiltonii") produces a low, creeping growth habit. Each short, dark green needle is accented with a silvery-blue pinstripe. Propagating Juniper By Grafting. David Beaulieu is a garden writer with nearly 20 years experience writing about landscaping and over 10 years experience working in nurseries. Right now we have people practically begging for rooted cuttings in Our Members Area. There are three native Junipers that I know of in the Eastern part of North America, the Common Juniper (Juniperus communis), the Creeping Juniper (Juniperus horizontalis) and a tree called the Eastern Red Cedar (Juniperus virginiana). The rootstock should be at least 3-4 years old. It is also very e Junipers produce dusky blue berries that are actually cones containing seeds. Learn tips for creating your most beautiful (and bountiful) garden ever. ; Bailey, E.Z. Junipers of the World: The genus Juniperus. Blue Rug Juniper, Juniperus horizontalis ‘Wiltonii', is a l ow growing, creeping silvery-blue evergreen shrub with dark blue, berry-like cones. I have purchased Holly Tone powered fertilizer. The Blue Rug Juniper is a fast growing evergreen that forms a low carpet of striking silver-blue foliage over a wide area.