Hydrangea paniculata Magical® Ruby Snow (Magical® Ruby Snow Hydrangea)Compact variety Vigorous grower Open in mid summer Former horticulture professor at Delaware Valley University, Frederick H. Ray found and brought us this lovely new selection! A compact shrub with strong stems holds up bright, puffy, con shaped panicles year after year, blooming starting in the mid summer. As nights become cooler, panicles turn ruby red but leave the top a snowy white! Hardiness Zone 4 8 Height 3 4 ft Spread 4 5 ft