False-spirea is a dense, colony-forming, suckering shrub best used for naturalizing, erosion control. Noteworthy Characteristics. Noted for its spectacular spring blossoms, Spiraea × vanhouttei (Vanhoutte Spirea) is a vase-shaped, deciduous shrub with gracefully arching, almost pendulous branches. The foliage turns vibrant shades of yellow and reddish-purple in the fall. This includes leaf spot, fire blight, powdery mildew, root rot, aphids, leaf roller, and scale. Details S. thunbergii is a dense twiggy medium-sized deciduous shrub with narrow light green leaves to 4cm in length. See more ideas about spirea, bridal wreath spirea, planting flowers. When growing Spirea Japonica in a pot, choose its dwarf variety “Spirea Japonica ‘Nana'”. It is a great way to soften and add depth to your landscape. Insect. You would not have detected this disease last fall when they were planted. Genus Spiraea are deciduous shrubs, sometimes suckering, with simple leaves and short racemes, panicles or corymbs of small, 5-petalled white or pink flowers in spring or summer . Frequency. Disease, pests, and problems. Apr 15, 2016 - Explore Teresa Dawkins's board "Spirea", followed by 184 people on Pinterest. Source: Scot Nelson. Photo by Dale Darris . Great Summer-Flowering Shrubs 35 Photos. Jun 12, 2017 - Explore Katy Winner's board "Bridal Wreath (Spirea)" on Pinterest. Extensive summer leaf drop may follow. 3 pictures total. 4 (1 = very little damage 5 = plants killed) Hosts. ), but the problems will be relatively minor. Applying a soap spray is the best way to get rid of aphids. Bernard Drouin, Ministry of Ag., Fisheries, and Food A. For those of you searching for a plant that is tolerant of the sea air, this is a salt-tolerant shrub. Alternate names . In looking at your pictures, two things stand out regarding the leaves: the holes and for some a yellowing around the holes. I suspect that your spirea are experiencing Cylindrosporium Leaf Spot. Distribution: Widespread in most fruit-growing states and provinces in eastern North America. Birchleaf spirea has a naturally rounded habit, but if you are a lover of meatball plants, you can prune it a bit more into that shape. On heavily infected plants, the tiny, round leaf spots merge into large dead patches. Septoria leaf spot is a common problem in home gardens. Sorbaria sorbifolia sor-BAR-ee-ah sor-bih-FOE-lee-ah Audio If you like plants that stay in tidy, little assigned corners, this is not the plant for you. Leaves (to 3” long) are oval and sharply-toothed. This deciduous shrub is hardy and is pretty much disease and insect resistance. 16 pictures total. This attractive shrub has a late winter and spring interest. See more ideas about spirea, shrubs, garden shrubs. However, in that case the damage would not be … Cylindrosporium Leaf Spot Spirea leaves with both surfaces exhibiting light-yellow lesions that darken over time suffer from Cylindrosporium filipendula leaf spot. However, being in the rose family, they are occasionally susceptible to some of the same afflictions such as aphids and spider mites as well as powdery mildew. Spirea rarely suffer from any serious disease or pest problems. This is a fungal disease and is spread from one plant to another through spores. Bridal Wreath grows to 5-6 feet (1.5-2 m.) tall and can make great hedge plants with their romantic white flowers. Environmental Damage. Goldflame—along with other varieties of Japanese spirea—are easy-care shrubs with few life-threatening pests and disease problems. Drought Drowning and Edema Fungal Disease. False spirea. Spirea (Spiraea japonica) Flowers Stock Photographs by Keifer 1 / 633 Spirea Stock Images by nancykennedy 1 / 317 Bridal wreath shrub flowers Stock Photography by Elenathewise 1 / 875 Snowmound Spirea Flowers Stock Photography by vnikitenko 1 / 5 Blue fence with white flowers Stock Photographs by Elenathewise 10 / 276 white spiraea flowers Pictures by akiyoko 2 / 25 Pink … There are a host of resources on those topics. Deer. These can be prevented if the symptoms are spotted early. However, generally speaking, spirea tolerate pruning well and it's unlikely that the plants would turn black as a consequence. But if you have a large space to fill and love plants with attitude, this is your baby. For the best flowering, plant your spirea in full sun and well drained soil. An improved replacement for bridal wreath spirea. Voles (Microtus spp.) Septoria leaf spot on tomatoes is caused by a fungus, Septoria lycopersici.Attacking at any stage of development, this fungi is one of the most damaging tomato diseases, although not one of the deadliest to plants. We recommend planting your spirea about 5 feet apart to allow for separation when fully matured. It has coarser foliage than others in the genus, and if sheared back in spring, it produces giant summer blooms. Prune false spirea in early spring since the flowers develop on new wood. You can use the following information to identify common beech tree diseases and choose the suitable form of disease control. Uses . When this starts happening, consider doing a bit of restorative pruning, but taking out a few branches (not more than 25 percent) all the way down to the ground. The plant disease fire blight is oftentimes influenced by seasonal weather and generally attacks the plant’s blossoms, gradually moving to the twigs, and then the branches. Common pests or diseases can occasionally affect the health of these plants (for example, leaf spots, fireblight, powdery mildew, rots, aphids, leaf roller, etc. What does fire blight look like? The Little Princess Spirea looks fantastic planted in front of dark privacy trees and shrubs.
2020 spirea diseases photos