Bloomsz Nymphaea Water Lily Sioux - Root Water Lily Sioux is, perhaps, the most enchanting water lily of all! On the first day, light yellow flowers float gently on the surface of the water above green lilypads mottled with red. As the days progress, the flowers change to deep orange and then turn to a coppery red. The plant itself will help supply oxygen to the water while assisting in minimizing algae blooms Pre-planted in a weighted net bag to protect the tuber from being eaten by fish. Simply drop the plant in the desired place in the pond Water Lily Sioux is winter hardy, and once placed in the pond it will survive harsh winters as long as the tuber remains below the ice level of the pond. Dormancy will end when the water warms Growing Instructions: Water lilies require sun to grow properly. They begin to bloom when water temperatures reach 60 F, and will bloom year round in frost-free regions.