White Water Lily | Nymphaea 'Gonnère'Exquisite snow white double flowers with golden centres Flowers all summer long from June to September Delightfully fragranced Known in the US as the Snowball waterlily due to the shape of the large rounded flowerheads before they open fully Floating plants provide shade and shelter for fish as well as protecting them from predators like herons. Also reduces the growth of algae. Grow in full sun and still water, away from fountains and splashing water