This nute, along with additives, made it very difficult to maintain PH levels. PH levels would drop throughout the day from 5.6 to 4.2. I would correct it back to 5.6, but it should rapidly drop again.
I think next grow I will try the PH perfect 3 part.
It is difficult to objectify this grow. If the three plants I grew, one was pure indica, one was pure sativa, and one sativa dominate.
They each reacted differently to nutes, temperature, and even light levels.