sativaplanet
Active Member
I want to make a super high yield garden. I plan on building a 4' x 6' flood table with around 50 plants in rock wool and hydro stone, using around 1500 ppm of c02, R.O. Water, Mylar, and Organic Nutrients. I currently have two 1000 watt hps lights. Is that too much light for a flood table that size? I plan on water cooling the bulbs, ac for air temps, and the ballasts are not in grow room so I do not think I will have a heat problem.