yea,,GH Flora is all I use man, The Go Box will have every thing to get ya going,,Go to there website,They have a nutrient calculator,you just fill in how much you want to make,soil or hydro,, BUT only mix 1/4 of what it says per gallon!! NEVER start FULL strength..work your way up as the grow goes,Just do the "simple" one since this is your first grow! PH and EC meter would be good investment too! good luck!