Ammania gracilis SUBMERSED/BUNCHSubmersed aquarium plant, grown with CO2 and in optimum soft water, supplied as bunches with 6 10 stems depending on variety. No pot supplied. Ammania gracilis was first described and used by P. J. Bussink, an aquarist who found them in Liberia. Pink Ammannia plants are native to the swampy parts of West Africa, where they usually grow in the sand. This plant can thrive even in environments with poor nutrients.