Gonne build a homemade hydro kit out of a 5 gallon bucket. Is there a place here on GC I can read up this type of grow, (more focused on nutrients ) Edit: Also im just using air stone at bottom, do I want to submerge my net pots into the water ? I read somewhere that you put it above the water but didnt make sense to me as I couldnt understand how the root system received water, maybe some clarification ? And a little more clearing up of my nut question. Im not sure about about depth of plants in water (as stated above), how often and if Im suposed to change the water (im pretty sure I would for flower nutes, but not too sure). Everything else sounds pretty easy. Thanks in advance.