I'm no where near the level of expertise of stinky and others, but I'm confident in saying that going by what you've posted I think you need some Jamaican bat guano (made by Sunleaves) and some greensand (available from Espoma).

I don't think the greensand dissolves well enough to be added to water for use, it's more for mixing in with soil when transplanting and for top dressing. Just make sure you don't top dress too late in bloom, as you want a lot of that stuff on the way out by then. Chunky bits of bat poop and sand take longer to flush through your medium than pre-dissolved nutes delivered in water.


my $0.02...