Recently i went out and bought some worm castings and some bat guano. The question that i had is do i mix the worm castings in the soil before even planting it there. Also do i use these wrom castings all the way through vegation and floweing, or just vagation? My next question that i had is for the bat guano ive heard of people sayin just to use it only during flowering, and if true do i mix that in the dirt or do i just spread some around the trunk of the plant and surface feed it. If somone could explain when and how to use each it would be appreciated because im a nube.

Ya id like to know the same thing. anybody?????????????????