I began to use gen hydro, sonic bloom, snowstorm and a dose of mammothP but something happened to the ph (I think). I don't have a pen to test atm but, I ordered one. Until then I switched to Remo nutrients because I know the ph is fine when I use only their product,. Only problem is I don;'t have much of it. Should be fine when I can test the ph again.
P.S ... sorry about the bad yellow shot, I'll try to add better ones this week