Pogostemon erectus is a striking and architecturally distinctive aquarium stem plant producing whorls of very fine, needle-like bright green leaves arranged in tight rings around upright, pencil-thin stems. When planted in dense groups in the background, it creates an almost three-dimensional, feathery mass of fine texture that is highly effective in nature aquarium style aquascapes as a bold background element.It grows best with medium to bright light and CO2 supplementation for the compact, well-structured growth and vibrant colour it is capable of. Without CO2 the stems become more elongated and the fine leaf whorls less tightly packed. A nutritious substrate and comprehensive fertilisation program support healthy long-term growth.Supplied as an established potted plant, Pogostemon erectus suits aquariums from 60 litres upward with good lighting and CO2. Its unique needle-fine leaf whorls and upright, structured habit make it one of the most distinctive and popular background stem plants in planted aquascaping, particularly in Iwagumi and nature aquarium style layouts.
