Hibiscus plant named 'Royal Gems'

摘要

A new and distinct cultivar of winter hardy hibiscus plant named 'Royal Gems' is the result of a unique hybridi zation. This new and distinct cultivar is characterized primarily as to novelty by its extreme cold hardiness to Zone 4, its dark purple undercurved ovate leaves, its v ery large luminescent pink flowers, its vigorous and uniform growth habit, and its floriferous nature from midsummer until frost.