get some bat guano add 3 teaspoons to every gallon, let sit over night or in the sun..."shake well" water them every third watering...i maybe wrong but i used this method and never over nuted them and the growth was very noticable.

get some superthrive too, and add 3drops to every gallon...you can find it at home depot, walmart, and lowes. you can water with this every time you water...

stick with these nutes up to flowering and you should be well off....

goodluck.

Rekap_