Ludwigia glandulosa is a striking red stem plant from North America producing elongated, lance-shaped leaves in deep burgundy to purple-red — among the most intensely coloured aquarium plants available. Its compact, upright growth habit and extreme colouration make it a sought-after choice for creating bold colour contrast in the midground of high-tech planted aquariums.

It is a demanding species requiring bright light and CO2 injection for the deep red pigmentation and compact growth that defines its appeal. Under lower light the leaves shift toward green and growth becomes more elongated. Iron-rich fertilisation and a nutritious substrate help maintain the most intense pigmentation on actively developing leaves.

Supplied as an established potted plant, Ludwigia glandulosa suits aquariums from 60 litres upward with bright lighting and CO2 injection. Used in the midground, its deep burgundy colouration creates a dramatic focal point that pairs powerfully with lime-green or bright-green plants placed alongside it.