Yeah Id be better off with some yeast and sugar. DIY c02 gen.
nicknorwood Reviewed by nicknorwood on . Exhale C02 into your grow box/room?!!!!!!!!!! Since we intake 02, and breathe out C02 (what plants feed off of) would hooking a hose up to your small grow box and whenever you exhale you breathe into the hose be a sufficient idea? Anyone, please? Rating: 5