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  1. 1
    Compost Thermometer Probe Handle
    Compost Thermometer Probe Handle
    USD$55.66 (inc GST) USD$50.60 (ex GST)
  2. 2
    Reotemp Backyard Compost Thermometer
    Reotemp Compost Thermometer (Backyard)
    USD$65.48 USD$61.39 (inc GST) USD$59.53 USD$55.81 (ex GST)
  3. 3
    EM1 Effective microorganisms  Australia
    Effective Microorganisms EM1
    USD$24.56 (inc GST) USD$22.32 (ex GST)
  4. 4
    Reotemp heavy duty compost thermometer in compost windrow
    Reotemp Compost Thermometer Heavy Duty 5/16"
    USD$139.15 (inc GST) USD$126.50 (ex GST)
  5. 5
    Here is the compost tea teabag used in conjunction with a BioVital 200 compost tea brewer kit
    Australian Compost Tea Brewing Bag
    USD$69.57 USD$61.39 (inc GST) USD$63.25 USD$55.81 (ex GST)

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Compost mix calulator

This Compost mix calulator is courtesy of klickitat county

This calculator will help you design a compost recipe for many common household organic wastes. It will determine the Total C:N Ratio for a mix of materials.

The calculator has built in average values for bulk density, percent moisture, percent nitrogen and C:N Ratio, as well as the values required to compute availability of carbon. 

The results are presented in a simple, one part this - two parts of that, format.

1. Choose a Material.
2. Enter a CuFt value.
3. Press Tab or click outside the CuFt field.
4. Each time a change is made to the Material or the CuFt, the form recalculates.
5. The recipe is displayed below the table in plain language.

The calculator requires a JavaScript enabled browser

Detailed information on the Compost Mix Calculator and the calculations it performs.

Please note: the masurements are in foot & lb