"Cryptocoryne beckettii 'Petchii' is a small variety of Cryptocoryne beckettii from Sri Lanka, which has beautiful, slightly fluted leaf margins, 10-15 cm long. Leaves become dark olive-brown with violet underside. Like many other Cryptocorynes, the leaf colour and shape depends largely on environmental conditions in the aquarium."
|Country or continent where a plant is the most common. Cultivars arise or are bred in cultivation.|
|Growth rate of the plant compared to other aquatic plants.|
|Height:||10 - 15+|
|Average height (cm) of the plant after two months in the tank.|
|The average or medium light demand of an aquarium plant is 0,5 W/L.|
|A medium need in CO2 is 6-14 mg/L. A high demand in CO2 is approx. 15-25 mg/L.|