I use the whole Soul Synthetics system, by Aurora innovations, with the whole Aptus system, and strictly nothing else. I get some unbelievable results with it. You have to run bright enough lights in order for them to use all the nutrients, but when you do there isn't any better complete system on the market. I have a friend that sticks with Advanced even though he has never had anything better than mediocre results. He won't change you know because of all the rappers that use it, so it must be good. That shit is garbage, it's nothing more than good marketing and a label scam. i operate a small network of caregivers, and we have standards for our grow rooms, and we will not allow our caregivers to use Advanced Nutrients. We are dedicated to providing a better product than Advanced is capable of delivering. You don't just waist money on the nutes, you also waste money you could of made from a better crop, and the money you spend trying to fix the problems caused by using advanced nutrients. But you know, the cool kid on "weeds" used it, so it must be good right? Bullshit. i don't care how many washed up rappers they get as paid endorsers, or how many shitty TV shows their brand name makes it on, the results don't lie, Advanced nutrients are complete garbage. Soul gives them what they need, when they need it, and Aptus helps them use what you give. You need nothing else. I started using Soul in 2010, and have yet to see a better system. People talk shit about bottled nutes sometimes because they are expensive, and they are trying to justify not buying them. Then they use something like Advanced to mix or mediocre results and think all bottled nutes are the same. They are not. And organic is not "the way to go" just because you can't afford bottled nutes. Going organic takes an advanced understanding of botanical science, without that, your just pouring some shit on your plants that you heard worked for someone, one time, long ago, in a galaxy far far away. That will never get you to the promised land of 30% THC and large yields. At least with bottled nutes, the science is done for you, leaving you to follow the feeding schedule and monitor. But i got off track, where was I...Oh yeah Fuck Advanced Nutrients, they are junk....