I know that common practice is mh for veg and hps for flowering, I was merely thinking of experimenting a little after I read about how mh during flowering may increase the amount of crystals, especially on sativas. Some people are reporting a substantial difference (a much more "up" high).

Next grow (C99) I will give them some mh during flowering, but mostly hps. Maybe a 2:1 ratio, or so. 5 days with hps, 2 days with mh. And I will keep you posted, but if anyone have anything to say about this, I'm all eyes.

thanks!