Growing water lilies in a pond brings beauty and serenity to a backyard. Reviewed by David McKinney Water lilies (Nymphaea spp.) are more than pretty plants. They also contribute to pond health. By ...

A purple waterlily grows in a pot with a lawn in the background - Hengky Candra/Shutterstock The delicate beauty of water lilies (Nymphaea) has inspired artworks as legendary as Claude Monet's series ...