Im building a box for it Out Of plywood and 2x4... Its about 3 feet wide, 2 feet long, and like 5 feet tall(might go taller.). I have a 150w hps light. I only wana do like a plant at a time. Ive tried growing some other times and never really got anywhere farthest ive gotten was like a 3 foot plant. that was hermie.. So I bought some seeds fem. So I can have a better chance of not wasting my time. What I really need help with is fans, and Nutrients. I dont know alot about nutrients everytime I try and read up on them I get even more confused. I wana use a basic soil and just give my plant want it needs threw the water. This is just a fast write down Ill post more later. But I have alot of stuff(seeds,light,huge pot, soil) and im just waiting now on getting my box done and I wana get everything else I need before I start. and thats why Im posted here.