check this out dude, apperantly no one is reading what you are asking so i got a couple tricks that will help.
1. Molasses is definitely going to help your yield and make it look a whole lot better and its going to make the buds way more potent with many more crystals
2. More light... in my opinion you can never have too much light (but im sure you possibly can)
3. CO2! that my friend is the most important thing on this list... ill say it again... CO2!
4. music... deep down i feel that if you give some symphony music to your ladies they will ultimately be happier and if your like me then... if your ladies are happy i am happy.
seriously put atlest twice the amount of co2 that is recodmended than you should be putting in the flower stage and in 3 days you will see a dramatic difference. If i were you i would, but atleast a 40lb co2 talk right now and regulator and a rubber hose that runs all around your room that is approx a foot above your tallest lady (because co2 is heavier, and you mite wanna invest into a co2 alarm for the house). I made the mistake in buying a 20 lb tank and i run out in 3 days and my op is 50 ladies 10x10x8 room. its pricey but well worth it if you run the numbers.
im assuming you have about as many ladies as me sooooooo..... if ea. plant produces 7 more grams than it would have originally with out co2 and you have 30 plants that would be an investment around 1000.00 that would make you 210 grams extra, depending on where you live if i sold that where im from were talkin 2000.00 easy. thats a prop of a grand right there and you have a tank forever and your buds will sell sooooo much faster. i know that 7 grams is alot per plant but by the size of what you got i think you can achieve it.
Dude i hoped this helped let me know how it works out, i promise if you dont have co2 now and you see the difference you will be asking yourself why the hell diddnt i do this before.