Inspired by the recipe for the manufacture of a soil adjuvant as and an organic fertiliser Terra [..

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Formulation, characterized by, the % distribution of component (The percentages, the proportions shall issue on weight device) -50% coal ( bio coal ), wherein one kilogramme of specially treated soils, these are 500 g coal, the are contained. -10% 10% (garden mould) -17.5% Earth 5% animal bone -lava stone -2% 5% moorland mud compost -(no peat) -0.5% nitric -clam shells.