Aponogeton longiplumulosus

Aponogeton longiplumulosus is a bulb plant from Madagascar with large, fluted leaves 35–60 cm long; the whole plant is 25–40 cm wide.

Tropica recommends it for large open aquariums; it makes no special demands on water quality and flowers often. On Tropica's difficulty scale it is a medium plant (Medium).

According to Tropica, after two months in the aquarium the plant is on average 20–30 cm tall or more. The plant has a medium growth rate. Light demand is low. CO2 demand is low. The plant comes from Africa.

The bulb may be covered with substrate as long as the sprout tip is at the surface. A nutrition capsule under the bulb improves growth, according to the manufacturer. It stops growing at intervals but normally starts again after a few weeks of dormancy.

The plant is sold as a bulb.