hey watsup people havent been here ina while now been growen about 3 years now just decided to upgrade to a hydro system gota few questions hope u guys can give me some answeres 1 can i start seeds for hydro with rapid rooter root plugs?(if not its fine i have rockwool cubes but there small ones is that ok?) 2 how high should i fill my 5 gallon buckets with water? 3 what should i fill my net pots with to grow the plants in? 4 has anyone ever tried 2 auto plants in 1 hydro bucket? i have done it with soil and have had success since they have a short life cycle idk how it will do in hydro like that i plan to veg 3 flower 3 and have 2 buckets left for my autos at all times the 8 buckets are all on the same pump