The Seven Sisters rose gets its name from the seven distinct shades of pink found in its blooms, ranging from deep fuchsia to almost white. This ruffled, double-flowered rose is a historic hybrid multiflora variety, believed to have originated from unknown Japanese breeders prior to 1271 CE. A robust rambler, it is both hardy and shade-tolerant, capable of growing 10 to 20 feet tall or wide. It blooms just once each season for several weeks like most ramblers.