Welsh-Smoker
Member
All I can tell you is what works for me with MY tap water and strain (blue dream). I grow ebb and flow for flower with hydroton. Mixed res starts at about a ph7, I bring it down to around 4.5 and let it climb back up. I usually PH every 3 to 4 days. that's half a scoop KB and a full MB. My 2 cents worth.
Thanks aswell webecat il try your method too il let it drop to 4.5 and then climb back up, will that work as I'm using compost and your hydro? Thanks again buddy!