Gratiola Viscidula comes from North America; It is a relatively recent plant in aquarophilia.
In immersion, its "thorny" look makes it very characteristic and easily recognizable. The plant prefers good lighting and is quite easy to maintain. Implementing frequent sizes, it can be kept very low, almost turf. By grouping a few small plants, it can also have a nice bushy effect in the aquarium.

Each stem approaches. 1-2 cm wide and can reach 10+ cm in height. The stem branches and easily forms side shoots providing it with a compact and bushy appearance.