i got about another 4 weeks or so left in flowering, wondering if its ok to add c02 now and if so could i just mix some peroxide and water and water my plants w/it? Or any way that i can would be most helpful.
well thats a fairly ez way to do it. im doin an outdoor grow so im guessin it will work just as good if i make it to where the c02 will stay around them.