Some have attractive drooping branches while others assume an upright form. A deciduous shrub, learning how to grow a rose of Sharon and keep it under control is best done with experimentation on your cultivar. Flowers grow on the current year's growth early pruning before buds develop can keep the growing rose of Sharon in top form and keep the tree-like shrub in bounds. Monitor conditions on growing rose of Sharon to be rewarded with a long season of large showy single or double blooms. Too little water or too much fertilization may contribute to bud drop, which seems inherent to the rose of Sharon bush. This may be caused in part when the rose of Sharon bush is under stressful conditions, so try to keep the shrub as happy as possible. Ongoing Care for Rose of Sharonīud drop can be a problem with growing rose of Sharon. A top dressing of organic compost or mulch may benefit the rose of Sharon bush. The rose of Sharon bush prefers moist, well-draining soil, although it will tolerate most soil conditions except those that are soggy or extremely dry. Shrub Althea is best planted into rich, well-draining, slightly acidic soil in a full sun to part shade location. These can be relocated to a more desirable location or shared with friends. Prepare to remove additional plants appearing in unwanted areas. When planting rose of Sharon in the landscape, consider that it may reseed abundantly. It often reaches a spread of 10 feet (3 m.) and can be used as part of a growing privacy border. Also known as shrub Althea, this 9- to 12-foot (2.5 to 3.5 m.) specimen is a native of eastern Asia that is well adapted to growing in most USDA plant hardiness zones. However, some care, especially pruning for shape, will likely be needed for this showy shrub to add value to your landscape display. After planting rose of Sharon, this attractive specimen may thrive with neglect. That doesn't mean it's dead! Be patient.Care for rose of Sharon, botanically named Hibiscus syriacus, is minimal. NOTE: Rose of Sharon is late to leaf out in spring. Maintenance & Pruning: Rose of Sharon does not need regular pruning, but may be pruned or trimmed in early spring if desired. Winterizing: No special treatment is required 2-3" of mulch is recommended. Can take some dryness once established.įertilizing: Fertilize in early spring, once the ground has thawed, with a granular rose fertilizer. How To Grow Soil: Plant in any well-drained spot. Uses: Background, border, container gardening, foundation planting, hedge, ornamental, privacy, small spaces, specimen Details Botanical name: Hibiscus syriacus 'Gandini Santiago'Ĭommon name: Rose of Sharon, hibiscus, altheaįeatures: Privacy & screening, Proven Winners, heat tolerant, dry soils, drought tolerant, deer resistant, best sellers, best for beginners Simply plant in a sunny place and watch this plant shine. This rose of Sharon has unlimited landscape potential! Try creating a narrow hedge, or flank an entryway it even makes a stunning accent plant in your perennial garden. Deer resistant, drought-tolerant, and incredibly easy to care for, Purple Pillar® is practically perfect in every way. More Information Description Think you don't have room for a rose of Sharon? Think again! Meet Purple Pillar® ( Hibiscus syriacus), a unique hibiscus that naturally grows upwards in a column making it easy to fit in just about any narrow space-no pruning needed! Its tall stems are packed with purple flowers that bloom continuously from summer-fall.
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