3x Ginger orchid purpleThey look just like orchids! The ginger orchid (Roscoea auriculata) is a gem in our garden. The little purple flowers greatly resemble an orchid. The plant forms a bulb that yields more stems with flowers every year. Plant the tubers in the spring. The flowers bloom in the summer. Space the tubers out when planting. The distance between plants is three times the width of the tuber. Plant the tuber the depth of three times the tuber's height. Plant the