Do you ever piss ? you can use for veging if you water it down 10 patrs water 1 part piss. For flowering you'll need some thing on top of that too to boost the flowering. Some ashes would help a lot. But your a ways from flowering yet, Save up and go to Wal Mart and get some Shultz Cactus food, don't rip it off it's bad grower Karma. That would be good for flowering .
.... worst advice ever