Anyone with a realalistic idea of what I can yeild on 2nd grow with 2 1000 watt hps in a 4×8 scrog 18 plants in 5 gallon bags and no C02. Strains are 5 nycd 5 ice 5 wonder woman 3 bigbud814
I would drop a 3rd light in,If you have them,if you can go "all in" do it man,no sense to wait until end of grow to say,man i wish I would have.
very hard to give an estimate,you have a variety of strain,and that makes more work,for you. its hard to have too many different species
under the same screen, as not very many finish at exactly the same time.
I add in all power not just the lights,I am around.60-.72 per watt,on a great day.
your yield will improve,as the room gets dialed in and you get some under ya