if you were to put h2o2 in anything organic/semi organic it will kill off everything you are trying to recreate.

but on the other hand if you just care about giving nutes and dont care about the good microherd then the h2o2 will be an added benefit of adding an extra oxygen molecule and protection agent against some disease
texas grass Reviewed by texas grass on . Thoughts on H2O2 So I am using DWC and I want to add H2O2 at 35% solution, 15ml twice a week per each non-circulating 5 gallon res. I read on the Botanicare website that the H2O2 will kill the bacteria in the Pure Blend Pro. What about Advanced Nutes Sensi Two Part? Anybody have any exp with this... Thanks Rating: 5