the potency in determined by genetics and making sure theres no males or hermies. of course grow a bigger bud and it will get you higher because it is bigger not more potent.
I have seen results of peoples grows that compared hps and mh and they both came out the same.
harmonicminor Reviewed by harmonicminor on . MH AND HPS during flowering??? I have a 1000watt MH system with a conversion bulb in currently for flowering. I heard a nasty little rumor that if you run BOTH MH and HPS to run BOTH spectrums of light during flowering that your buds will be more potent... Is this fact or fiction. If fiction, what CAN you do to ensure maximum potency? If fact, I have a 400 watt HPS with conversion so I can run 1000Watts of yellowish orange light and 400 watts of blue. Rating: 5