if you can run both during the 12/12 flowering cycle, your yield will be better than just hps.
even with the hortilux full spectrum hps bulbs, the addition of mh when flowering will boost the bud growth immensley
notanovice Reviewed by notanovice on . do i use HPS bulb for flowering... MH for budding??? okay im a lil confused..... i got a 1000 watt hps bulb running 18 hours of light and 6 hours of dark.... someone told me this is the flowering stage to get the branches taller bigger bushier.... now when do i switch to the MH bulb and put it in light cycle 12/12 any ideas of do i have my bulbs backwardsa Rating: 5