I'm a huge fan of the "Hempy" method and its only given me great results, so I thought i'd share my growroom and specs to hopefully inspire more to try this simple effective method.
Veg-- 6 bulb t8 bay running 24/7. 100% coarse perlite.
Flower-- 6' x 6' tent, 1600 watts, hortilux bulbs, 1000w...