DURRT DIggla
Member
what does a double end HPS do that a regular one doesnt? you dont like LEDs? Do you like them for the veg process or nah?You'll spend a fortune on lighting if you try to use LEDs in that big space.
A guy on another web site that taught me a lot is a commercial grower, and he uses double-ended HPS. I think that or regular HPS is going to be your best bet as far as lighting cost goes.