Very glad I checked with you, I was over feeding by huge amounts with the schedule I was on (not one of your schedules), I mean as much as 5 times too much per gallon with each product so after using 6 different products I was really nuking them. The only thing is I was getting lock out rather than nutrient burn, so I didn't notice anything other than slower growth really, and poor yields. I don't like sounding like a commercial for anyone but I will not be switching away from grow more products. One on one the products really out perform any I've tried, which are too numerous to mention, but the real boost is when you use them in conjunction with each other. The products seem to be built to compliment one another in such a way your really missing out not using them all together. The changes speak for themselves and the finished quality is a night and day difference over my previous full line up I used of the pH perfect variety.