
Water Lilies
Water lilies are rhizomatous aquatic perennial plants with rooted underwater stems. Tropical water lilies can only be grown in heated water or greenhouses in the UK, however most Nymphaea water lilies are hardy and don't require winter covering. If you're looking for a container pond centre-piece, dwarf and miniature water lilies are ideal, otherwise most water lilies grow to several meters wide. White Water Lily Nymphaea Alba is the only native British water lily and grows in medium to large pond sizes with submerged berry-like fruit.