bat guano fert question

Discussion in 'Growing Organic Marijuana' started by Vortexx, Aug 15, 2010.

  1. I am gonna go buy some bat guano fertilizer and i believe the npk is 10-3-1.
    but i wanted to know if it contained any of the other minor nutrients like magnesium, calcium? if not where can i get those.
     
Loading...

Share This Page