i have root rot in my hydro system all the plants are 4 weeks into flower and they all seem to have root rot. i just got some hygrozyme and want to know if i should kill all the infected plants and sterilize all the tanks pumps lines ect and start fresh? or will the hygrozyme actually kill the root rot and let th existing plants root up like they should? thx for your input. i really dont want to be fighting a losing battle if i cant kill the root rot, i think im better off starting over i will only lose a month or so of growth as i have another batch of clones almost ready to put in flower. thx again for any advice, rm