the wter lily is suited for water because the leaf is very broad which means it has many stomata to release excess water.
Our household's resident 11 year old scientist did just that this spring, and those bean plants had the same growth as those watered with regular water. Further studies should be conducted to confirm...
Because it is really light and it is spread over a relativley big surface area. + its less dense than water thus wll float.
yes.
helps it to grow