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Diseases and pests:Īlthough virtually carefree when planted in the right conditions, they can be susceptible to a number of pests and diseases if not kept healthy. Irrigate newly planted specimens every week or two until roots have developed sufficiently, and keep plants moist during extreme drought and heat spells. They are more likely to suffer from overwatering and resulting diseases than they are from underwatering. In most regions, junipers need little to no supplemental water once established.
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Spread fertilizer around the root zone according to instructions and water in thoroughly. If desired, apply an all-purpose slow-release fertilizer in early spring. When planted in optimal conditions, junipers need little to no supplemental fertilizer. Tolerant of most soil types, junipers prefer slightly acidic, organically rich soil with good drainage, as roots can rot in standing water. Cutting branches past live growth into dead zones can result in permanent bare gaps. Severe pruning of overgrown specimens can be a problem, as older growth at the center of the plant doesn’t regenerate. Keep up with light pruning as young plants grow to keep them compact and healthy. In early spring, cut out any dead branches, trim back errant growth and lightly shape as needed. Junipers need little to no pruning so that plants retain their natural form. See more Common Poisonous Plants for Dogs and Cats.Ĭlose-up of Montana Moss® foliage. Contact your local poison control or veterinarian if your pet exhibits any symptoms. Consuming large amounts of the berries can result in aborted pregnancy in dogs. Ingestion is rarely if ever fatal, but can cause stomach upset, vomiting, diarrhea, and (in extreme cases) kidney problems. Juniper berries, needles, and stems can be mildly toxic to dogs and cats if eaten, though most pets will leave plants alone due to the bitter taste. Other ornamental attributes may include attractive bark and twisted branching. The resinous sap is combustible, making them a poor choice in areas with high fire danger. Juniper berries are also a food source for songbirds and other wildlife. Female cones are aromatic and used as a spice and for medicinal purposes, but are most often used to flavor gin. Pollination time varies, with some varieties producing pollen several times a year. Female cones develop a fleshy berry-like appearance, starting out green and maturing to blue, while males more closely resemble miniature pine cones that are yellow or tan in color.
Male and female cones are both present on some varieties, making them self-pollinating, while others occur as separate male and female plants, which require a partner plant in order to achieve pollination.
Tiny inconspicuous yellow or green flowers appear in spring. Foliage, which softens with age, comes in varying hues of green, as well as blue, silver, and gold, some acquiring bronze or other tones in winter. Color and characteristics:Įvergreen leaves have prickly needle-like new growth, maturing to a flattened scale-like appearance.
JUNIPER TREES FULL
Nearly all varieties do best in full sun, though some benefit from afternoon shade in hotter climates. Upright, spreading or weeping habit, 6 inches to 130 feet tall and 1 to 25 feet wide Exposure: 2-10, depending on variety Height/Spread:
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