if u cant get the proper nutes needed, all is not lost, u can use tomatoe food or make up ur own dependin on what stage u r in(veg,flowerin) cause both phases requir diff nutes. look it up and find out what the plant needs 4 veg, and work of that, if u can get anythin but mg, it shouldnt b 2 bad, im sure there r people who make there own nutes. and on closin, u might not need nutes if u have the right conditions, not as much yeild as if u used nutes but better than nothin, tomatoe food might b better, ask round hope i helped some
peace