homebrewer
Well-Known Member
I've used bloom and protekt only in flower and the plants stayed green. BUT, I normally use magpro in bloom so I feel like I need to add grow to that mix to even out the N-to-P ratio if that makes sense.homebrewer, quick question for you. you said you always add grow with the bloom to prevent yellowing but have you ever just tried using only the bloom and raise the ppm higher? i remember you said you dont like going above 600 ppm but is it possible that going to 7-800 ppm will fix the problem of the yellowing when using bloom only? it just makes it alot more complicated when your using 2 bottles you know
Also, I feed between 1 and 1.2 EC in flower which is around 750-900ppm (442 scale). I view N, P, K, Ca and Mg as a balancing act and the gauge is the color of my leaves. I've reached a balance and it was easy to find in hydro. In promix, I just go 50/50 with grow and bloom and protekt is added first to balance the pH. It works really well with RO but my 220+ppm tap water gave me issues no matter what food I was using. Base water can be a killer if it's too hard.