Rotala macrandra is a popular but demanding red stem plant.ξSubmersed growth is bright red and upright while emersed growth is prostrate and mostly green.ξAlthough it is difficult to grow, this plant is well-established in the hobby.
Lighting should be strong. ξWhen lighting is poor, the lower stems of this plant often deteriorate. CO2, although not completely necessary, is highly recommended for this plant for it to reach its full potential.ξIf the plant is looking pale red or showing white markings, then the plant is not getting enough iron.
Hardiness:ξDifficult
Light Needed:ξHigh
Plant Structure:ξStem
Family:ξLythraceae
Genus:ξRotala
Region:ξAsia
Size:ξIndividual stem width: 2-6cm
Growth Rate:ξFast
Can Be Grown Emersed:ξYes