Rotala rotundifolia

Rotala rotundifolia. This popular stem plant displays narrow leaves with rounded tips that can appear in a range of colours depending on conditions, from green, to pink, to yellow, to orange-red, making it suitable for a wide range of mid-ground applications.   It is easy to grow, requiring moderate to intense light, low nitrate levels, high phosphate levels and regular micronutrient fertilisation, with CO2 injection highly recommended.