Tropica Rotala 'Vietnam H'ra' 1-2-Grow! Tissue Culture
Tropica Rotala 'Vietnam H'ra' 1-2-Grow! Tissue Culture Aquarium plant from tissue culture in closed cup. Rotala 'H’ra' has rather narrow leaves and an overhanging or creeping growth. It is probably a variation of Rotala rotundifolia and has much resemblance to Rotala sp. ‘Green’. High light levels, good fertilization and added CO2 will induce almost exclusively creeping growth and a warm, rich orange coloration. This makes it possible to create a dense, orange mid-ground cushion or even an unusual, orange foreground carpet.