MAND! You're turning all techie on us! HA! Before ya know it you'll be checking ph and using wild formulations of nutes!

But I seriously believe you're missing the boat on the horse poop. Collect all you can, in fact go to the people and ask for it, and then mix it with some of your compost, bag it and sell it as Mand's Mighty Mulch! You'd sell tons of it and be a bazillionaire!! :dance: