Commonly grows in marshy areas in the southern United States and in South Korea.
Bacopa caroliniana is tolerant of many different tank conditions but prefers a water temperature between 68 and 82 degrees Fahrenheit, although it can grow in cooler water.
Cool water slows down the plant's growth. 
This plant can grow both submerged and emmersed.
When grown emersed the plant will bloom small white flowers. 
Doesn't require added CO2 or special light conditions. 
Bunches will have a minimum of 10 stems.