Dont see why not man .
I too G/H 3 pt . -n- always add non G/H additives to it . For example = Sweet , Liquid Karma , Cal/Mag+ .
Peace
Crispi
xcrispi Reviewed by xcrispi on . Mixing nutes from different companies? May sound like a silly question but i want to hear other peoples opinions before i try anything. I have GH-3 part nutrients and had got free samples of the Foxfarm flowering nutes, Open sesame, Beastie bloomz and cha-ching. Im just curious to know if i could use these two brands together without any adverse effects. Thanks Rating: 5