What is Qiuzhi Su? An article to introduce you to Qiuzhi Orchids Jan 1, 1970 0 views The color is emerald green, the flower shape is neat and upright, the leaf posture is graceful and soft, and the fragrance is very good. The color is emerald green, the flower shape is neat and upright, the leaf posture is graceful and soft, and the fragrance is very good.