What kind of hydro system is it? There should never be unaerated standing water in a hydro system. Please give some information about your setup. Pics would help.
stinkyattic Reviewed by stinkyattic on . Imortant question about roots Hello, I had just started my plants about 2 weeks ago and the roots are in the water of the hydro system, but there seems to be a problem. There is brownish yelloish stuff growing on the calk i used to old down my tubing and the brownish yellowish stuff is on the roots also?? does anyone know what is growing inside there (fungus or algae?) and how bad is it for the roots? Rating: 5