Hygrophila corymbosa is an undemanding starter plant that originates from Asia. In the aquarium it will spread fast and create bright green, long and wide leaves. It is a fast growing plant that must be pruned frequently. New shoots will spread from the stem and make the plant look bushier. The cuttings can be re-planted in the bottom of the aquarium where new roots form quickly.
When planting this plant in the substrate try using 2 or 3 rocks to surround the stem, this will highlight the plant and help bring out the colour.