i found this fert and it seemed like a dream come true, correct me if im wrong. Its 0-7-0, so thats perfect for flowering right? http://www.bghydro.com/BGH/Itemdesc.asp?ic=NOBL&eq=&Tp=
No way is it perfect for flowering. You need P and K both higher than N, but at all stages of plant growth you need all 3 principle elements, plus trace elements.