Maybe...it's believed adding the MH in the last few weeks of flowering may add to the buddage...give it a go!

MH light wavelengths or maybe the UV, but it's said to promote trich production. Who knows?
TANKJR Reviewed by TANKJR on . new at this can't we all get along? I am a newbie and have made it thru 6 weeks veg and 3 weeks into flower.I know the plants love light. Redundant one for ya. will I benefit on yield using 1000w mh and a 1000w hps during 12--12 cycle ? thanks for all the good advice! Rating: 5