changing from hps to mh last 2 weeks of flower..

I was told that it helps tighten the buds and produce more crystal if you switch to a mh bulb from hps the last couple weeks of flowering. Anyone have any knowledge of this?

thanks!

hey mate

I leave the hps light on as it has a lot more luman out put, more light = more bud

i dont even use hps in flower and i get crystally ass big fat nugs