Ready to be blown away? Here is N. Cosmic by Florian Henaux. This very free flowering holographic purple and violet mixed flowers with bright orange centers will bring a color to your pond not seen before. The flowers are large averaging 6-8". N. Cosmic should be planted in a large rectangular pot in a depth range of 9"-24" from soil to surface and given a 6-foot area for the plant to spread out. Best in USDA Zones 6-10.