Quote Originally Posted by cptweedmanguy
more on this mh bulb can you grow strait through with the enhanced blue bulb for mh?
the hortilux blue is an HPS lamp with enhanced blue spetrum to help with veg, It cannot be used for MH...If you want enhanced spectrum MH, you must buy sunmaster or agrosun gold bulb with enhanced red spectrum...about...I think that is what you were asking 70 bucks...I think that is what you were asking, really couldn't tell...
If you were pressed to, you can grow all the way through with either light, your plants will just grow differently...MH are thinner and have long pistil's