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8Ratio you plan to use
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Lawn Clippings10.00How to use the calculator: Look at the materials you have available. Estimate the ratios of the materials- I work off shovel or buckets full. There is a fair bit of guesstimating involved. Add the ratios to the calculator, and then adjust until you get a C/N ratio of between 25 and 30. At that ratio, with appropriate moisture, your composting will be efficient.
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Weeds0.00
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Paper1.00
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Food Waste0.00
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Fruit Waste0.00
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Straw0.00
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Leaves (dry)0.00
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Sawdust0.00
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Coffee grounds0.00
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Based on CSIRO data 1979 Composting Making Soil Improver from RubbishC/N Ratio30
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