I was looking at stuff to put up in my grow room and was wondering if the ORCA was worth the extra penny? Or should I just stick with a Black/White polyfilm &mylar?
I have ORCA in one of my rooms and I can say that it produces better than any other room that I have. The theory behind ORCA is that it reflects the exact same spectrum while standard poly reflects a portion of the spectrum. The light reflection is also much more even and it's a visual difference you can actually see. I personally think it is worth the extra money.