I use all advance nutes, b52 iguana grow, bloom, big bud, bud ignitor,bud candy, rhino skin, piranha, tarantula, voodoo juice sensi cal mg. Started with the basics n kept getting better results as I added extras. (The more expensive microbials) now I get 6-9 o's on plants from 4-6 foot. Easy to use and lasts longer than u thank.