Limnophila Aromatica Green is popular for its lush green colour and beautiful purplish and reddish hues in between. It is characterized by its narrow green leaves that are purple and red on the back. These colour variations can be attained by providing different light intensities. At the same time, carbon dioxide supplementation does the same thing. They grow tall easily and will reach the water surface of most tanks, and have a diameter of between 2 to 2.5 inches. The emersed forms have fewer leaves compared to submerged forms.