Perpetual Screen of Green Set up Help.

Hi guys. Would you help me deciding the dimensions of a grow room for appx 20 plants. I want to have a Scrog System.
With 20 plants, how much could i be harvesting each time?
Thanks for the help im a noob here. i hope i get to earn somethings fast.

Unless you plan on having a huge screen 20 is too many. It can and probably has been done but if was a massive undertaking cause training 2 plants can get hectic. I couldn't imagine training 20 plants to try to get an even canopy. Personally I'd give each plant AT LEAST 1sq ft of screen.. They need room to spread out to allow good light penetration and you need room to train under the screen. If your new I'd suggest growing maybe 2 to 4 under a 2x2 screen. Then have another 2x2 screen for veg. Just my thoughts but good luck to you

Are you sure you are not confusing with a sea of green?