im using the basic GH grow, micro and bloom solutions. with the floralicious grow and bloom, and liquid kool bloom to supplement during flowering. im basically following the guidelines on their Keep It Simple Recirculating program. you can check them here...
GENERAL HYDROPONICS
it also has an expert program, but i dont have all those nutes yet, so im gonna use that schedule for the next crop. i would NOT reccomend following the guidelines on the bottles themselves. they are not as in-depth as the feeding schedule in the link.
i started out with a 1/4 solution of the reccomended mix, and worked my way up til i found a good ratio of water to nutes. youll have to play around with it, as different strains require different nutrient levels to thrive. so start low, and work your way up to higher levels.
and keep a diary of your progress. i know it may sound lame, but you need to remember how much nutrients you used precisely and when. and if your memory is like mine, youre gonna have to write that shit down!!