Your soakway should be about 6'wide and deep and filled with gravel or crushed stone, topped with sand and sodded or seeded. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 20 years. A more compact version of Bridal Wreath Spirea. Snowmound spirea (Spiraea nipponica "Snowmound") blooms in spring. * Consider adding water-saving gels to the root zone which will hold a reserve of water for the plant. Cut back flowered stems by 1/2, to strong growing new shoots and remove 1/2 of the flowered stems a couple of inches from the ground) Always remove dead, damaged or diseased wood first, no matter what type of pruning you are doing. Abundant white flowers cover the entire arching branches in spring. Spiraea nippon Snowmound is a frost-resistant, deciduous shrub that can winter at temperatures up to -30 degrees. Snow White Spirea will grow to be about 4 feet tall at maturity, with a spread of 4 feet. Backyard Gardener Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the course of a month without mating. Snow White Spirea is a multi-stemmed deciduous shrub with a shapely form and gracefully arching branches. Fill soil, firming just enough to support shrub. Switzer Landscaping & Nursery, Billings MT - We locally grow hardy trees, evergreens, shrubs and perennials. Ditches should be 3 to 4 feet deep and have sloping sides. The powdery white or gray fungus is usually found on the upper surface of leaves or fruit. Snowbound Spirea is a graceful and elegant compact shrub. Carefully remove shrub from container and gently separate roots. Avoid overhead irrigation if possible; water should be directed at soil level. Foliage turns a minimally attractive yellow in fall. Suckering: Kerria How-to : Planting Shrubs Dig a hole twice the size of the root ball and deep enough to plant at the same level the shrub was in the container. Blooms on prior year's wood. There are many different blights, specific to various plants, each requiring a varied method of control. Obovate to elliptic leaves (to 1 1/4 long) are dark green above but blue-green beneath with round toothed apices. How-to : Reduce Watering This plant requires less watering during winter months, so reduce watering from late November through early March. A soakway is a gravel filled pit where water is diverted to via underground pipes. This shrub should only be grown in full sunlight. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 20 years. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. The adult females then lose their legs and remain on a spot protected by its hard shell layer. Use in a border or as an accent. Examples: Minimal: Amelanchier, Aronia, Chimonanthus, Clethra, Cornus alternifolia, Daphne, Fothergilla, Hamamelis, Poncirus, Viburnum. This is a deciduous shrub with bushy, arching branches. It has white flowers in late spring, and lemon-lime foliage. Prevention and Control: Remove infected leaves when the plant is dry. Spirea is considered one of the easiest-to-grow shrubs with dense, weather-resistant foliage patterns and colorful seasonal blooms. Great for the border or in Mass Planting. Spirea Nippon JuneBride. The plant blooms in late spring, which is later than other white-flowered spiraeas, and produces a frothy shower of clustered, small, white flowers that cover the limbs like a mound of snow. This is paramount for roses. Do water early enough so that water has had a chance to dry from plant leaves prior to night fall. This works well on sites that have compacted soil. Fill in with original soil or an amended mixture if needed as described above. White flowers appear in early to midsummer, but this spirea is at its most colorful in autumn, when the dark green, birch-like leaves turn rich shades of red, orange, and purple Early spirea (Spiraea thunbergii): This 3- to 5-foot-tall spirea is one of the first to bloom in early spring. With improved disease resistance, this bridal wreath shares the same arching displays of snow white flowers as its old time parent. This site uses Akismet to reduce spam. Spring: Abelia, Buddleia, Datura, Fuchsia, Hibiscus, Hypericum, Perovskia, Spirea douglasii/japonica, Tamarix. Reeve's, Snowmound, Bridal Wreath, Vanhoutte, etc).......yet in about a third of the space, or less! On edibles, wash off infected area of plant. Top prune the plant to improve the shape and reduce its size ⦠Young scales crawl until they find a good feeding site. You can even use it as an accent shrub for the background of a perennial flower bed. With container grown plants, apply enough water to allow water to flow through the drainage holes. Make sure that all burlap is buried so that it won't wick water away from rootball during hot, dry periods. By May its canes are covered with white blossoms of 1-inch diameter. The shade of spirea flowers ranges from pink to bright, white hues. If underground drains already exist, check to see if they are blocked. Steaming with 2â double white flowers, Snow White⢠Mockorange is a staple to add to any landscape. The blue-green leaves are shaped as narrow triangles with an acute angle toward the base. Your Christmas Poinsettia Can Bloom Again. The fruit is not ornamentally significant. Noteworthy Characteristics. If drainage is poor where water table is high, install an underground drainage system. Spirea nippon JuneBride is an ornamental, spherical shrub, reaching a height and width of up to one and a half meters.In mid-May, the plant forms pink buds, from which snow-white inflorescences appear. French drains are another option. Grows to a height of 6 feet tall and wide. Snow White Spirea is recommended for the following landscape applications; Snow White Spirea will grow to be about 4 feet tall at maturity, with a spread of 4 feet. A fine garden shrub recently introduced from Canada, featuring acrhing sprays of delicate branches slathered in snowy white flowers in spring; neat, compact rounded habit the rest of the year, excellent in masses; requires full sun and well-drained soil. With its arching branches and snowy white flowers, Snowmound spirea (Spiraea nipponica "Snowmound") adds a graceful element to landscaping within U.S. Department of ⦠Was Jerry Anderberg & Associates If shrub is bare-root, look for a discoloration somewhere near the base; this mark is likely where the soil line was. 'Darsnorm', commonly sold under the trade name of SNOW STORM, ⦠Prune these spring flowering shrubs soon after they have bloomed. Pest : Scale Insects Scales are insects, related to mealy bugs, that can be a problem on a wide variety of plants - indoor and outdoor. Fungi : Leaf Spots Leaf spots are caused by fungi or bacteria. Leaves will often turn yellow or brown, curl up, and drop off. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. This will help with both drainage and water holding capacity. The company with over 20 years experience of delivering best consulting services for personal and business needs. Required fields are marked *. Easy to grow, compact shrub with graceful, spreading branches and spectacular clusters of white flowers. Be certain to follow label directions for their use. * Try to water plants early in the day or later in the afternoon to conserve water and cut down on plant stress. Snow Storm is adaptive to a variety of soils, as well as heat and disease tolerant. With in-ground plants, this means thoroughly soaking the soil until water has penetrated to a depth of 6 to 7 inches (1' being better). Spirea trichocarpa (Snow White) This is a deciduous shrub with bushy, arching branches. This particular variety is an interspecific hybrid. Arching boughs blossom in mid to late spring that are stunning on cloudy days or in moonlight. This shrub will require occasional maintenance and upkeep, and should only be pruned after flowering to avoid removing any of the current season's flowers. New foliage emerges crinkled and distorted. The small lobed leaves turn yellow in fall. 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