Vallisneria is the truly classic aquarium plant. A tall rosette-type plant, it’s easily propagated and is one of the earliest plants used in the aquarium hobby—and it’s still one of the most common and easiest to grow. A member of the Hydrocharitaceae family, Vallisneria is related to several other common aquatic plants, including anacharis, frogbit, Najas, and Blyxa.
Vallisneria is often one of the first plants aquarists will attempt to grow, and it will usually be very successful. It is a truly aquatic plant, as it will not create leaves that can live in an emerged state and it will not survive long if it’s taken out of water. Despite the fact that the plant is distributed worldwide, is very common, has long been known, and is easy to grow.
