Aponogeton crispus Has a tuberous thick rootstock 1 - 4cm in diameter and translucent leaves up to 40cm long bright to dark green Leaf blades are gently ‘crispate’ and between 3 - 5 cm wide. Description pH range: 6-7.5 Temperature range: 15-32 C Water hardness: very soft-hard Propagation: By seed - seedlings develop well Habitat: South east asiaPacking Type : Loose , Bundle , Pot Aponogeton ulvaceus Description pH range: 5.5-8 Temperature range: 20-27 Read more