So I'm just about ready to start my bubble bucket grow, however I am missing just a few more things I need to get going. I have 1 question that no one can seem to give me a forward answer. * I am going to use General Hydroponics 3-step Flora How many GALLONS ,per plant, of nutrients will I need from start to finish? How many GALLONS of each of the three steps do I need. Main reason I am asking this is because I don't want to run out before the process is over (that just wouldn't be cool) and I don't want to order anything. This weekend I am driving 2 hours to the closest hydroponic store to purchase the last few things I need to get , nutrients being one, so I can get my babies growin'! Well I'll let my noob'ness break out and ask a second question just in case I smoke too much on my little road trip. How much hydroton should I buy?