I've made manure tea using the "output" from my eight alpacas. I put 10 lbs of aged manure in a tea bag made from window screen into a barrel with around 20 gals of water. A fountain pump in the bottom, with the discharge pipe just above the water level, recirculates the tea for about 3 - 5 days. When the EC gets up around 1500+ I figure it's done and dump it on my fruit trees. I want to use it for hydroponic tomatoes, but I'm not sure of the NPK levels.
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