thanks arvin for the info, got to add one point here based on experience, i use to have a pot of gracilis dried up under full sun at the biginning of last year around March, it died, and i left the whole pot under full sun for around half a year with no water at all, the medium dried up, then comes november when the rainy season hit, out of surprise, new sprout grow out of the dried medium, it shows how amazing was the gracilis on surviving, remain as one of my fav as it's my very first sp to play with
