Ruby Slippers Oakleaf Hydrangea is a compact, high-impact shrub that delivers year-round interest with minimal maintenance. Developed by the U.S. National Arboretum, this variety features large, upright flower panicles that emerge white and quickly mature to a rich, ruby-red hue. Its bold, lobed foliage turns deep burgundy in fall, adding multi-season appeal. With a compact habit of 3-4 feet tall and wide, Ruby Slippers is ideal for small gardens, mass plantings, and foundation landscapes. Drought-tolerant once established and resistant to pests and diseases, this variety is a top choice for landscapers, garden centers, and commercial plantings seeking a striking yet reliable performer.