600w mh and 600w hps

Very simple will the yield improve using a 600mh for veg and then change to 600 hps for flower as opposed to using the same one for veg and flower

cheers guys

I read a good article in "High Times" about that. but I think they were 60% HPS and 40% MH. You should check that out.
there was a post here at RIU too about the same subject. The benefits of the extra ultra violet light in flower, and increased growth.

good luck on your grow