Quote Originally Posted by MajorBuds
HPS=Fluffy flowers and buds that dry too quickly and crumble to dust when dried.

Metal Halide=COMPACT flowering and buds,better tasting product. More weight yield.

TRY IT YOURSELF AND SEE.
hi there, i've never heard of that before. not that i don't believe you. can you tell me where you got this info from...maybe a website that says this> i just want to get second and third opinions. opinions are good.