Locally-Grown unpotted aquatic plant.

Ludwigia glandulosa from North America is a very beautiful water plant. It is slow growing and requires CO2 addition to grow well. Stems becomes 15-40 cm tall and 5-12 cm wide. The leaves turn greener and the lower ones may fall off if sufficient light is not provided. Used to be sold as Ludwigia perennis.   

Plant info:
Type: Stem
Origin: North America
Growth rate: Medium
Height: 20cm - 30cm+
Light demand: Medium
CO2 : Low