Light. Most water lilies need full sun to bloom well; some tolerate partial shade.
Water. Grow it in still or slow-moving water 3 inches to 2 ft deep, depending on plant size.
Soil and feeding. Plant in a wide, shallow pot of potting soil with holes in the bottom and sides. Top with pebbles to hold the soil. They are heavy feeders, so push water-lily fertilizer tablets into the pot following the label.
Size. Leaves float on the surface; plants spread 2 ft to about 12 ft, depending on the variety.
Pruning. Each leaf lasts about 6 weeks before yellowing, which is normal.
Problems to watch. Watch for crown rot, waterlily aphids, waterlily beetles, midges and leaf spot.
Good to know. Tropical types bloom by day or by night and have larger, more fragrant flowers. Many hybrids are bred for Florida.
Sources: UF/IFAS Gardening Solutions: Water Lilies · NC State Extension Plant Toolbox: Nymphaea (water lilies) · UF/IFAS Ask IFAS (EDIS): FP436 Nymphaea x 'Attraction' Attraction Hardy Water Lily
