How-to-make-biofertilizer

  • 200litre 5 to 7 kg max minerals ferment 2 months
  • Crushed bone that has been burned fine 1kg
  • Crushed basalt 1kg
  • Wood ash 2kg
  • Crushed seashells 1kg
  • rock phosphate if available 1kg
  • diatomaceous earth 1kg
  • Rumen / cow paddies fresh 50 litre
  • molasses 2 litre
  • Dried yeast 200g +
  • whey / milk / kefir 2litre
  • water > 20 deg C 140 litre