Abelia Suntastic™ 'Radiance'

Suntastic™ ‘Radiance’ abelia is a compact, mounding shrub valued for silvery green and cream-edged leaves, crimson stems, and fragrant white flowers. It typically grows about 2–3 feet tall by 3–3½ feet wide; the current brand listing places it in USDA zones 6–10 and reports its main flower display from midsummer into fall. ## Landscape role and seasonal color New foliage has green centers with creamy yellow margins, then matures toward silvery green and cream. Crimson young stems add contrast through the growing season. Use the rounded shrub as a bright border or foundation accent, a low informal hedge, a repeated mass, or in a well-drained container. Full sun brings out stronger foliage color, though part shade is suitable. Leaf retention varies with winter severity, so plan for semi-evergreen behavior rather than a guaranteed evergreen screen. [Southern Living Plants’ cultivar profile](https://southernlivingplants.com/the-collection/plant/radiance-abelia/) gives the current dimensions, zones, and brand name. ## Breeder, brand, and patent The U.S. patent records ‘Radiance’ as a branch sport discovered by Randall Dale Lindsey in 2006. U.S. Plant Patent **PP21,929** was granted in 2011. Southern Living Plants markets it as Suntastic™ ‘Radiance’; Panoramic Farm lists Radiance among its wholesale plants. See the [patent record](https://patents.google.com/patent/USPP21929P2/en) and [Panoramic Farm](https://www.panoramicfarm.com/). ## Growing conditions Plant in full sun or part shade in soil that drains freely. Water while the shrub establishes; the brand rates its water need as medium and lists drought tolerance, which should be understood for established plants rather than a new planting. NC State Extension describes glossy abelia as salt-sensitive, so do not treat Radiance as suitable for saline soil or coastal salt exposure without local evidence. ## Maintenance Low maintenance when planted with enough room. Shape lightly in early spring before the first flush of growth and remove damaged or crossing stems as needed. The patent indicates little pruning is needed to maintain the mound; avoid regular hard shearing, which can reduce the natural form and flowering. Mulch over the root zone without piling it against the stems, and check moisture during establishment and prolonged dry weather.