It is available for access from the e-GRO website at: http://e-gro.org/mixmaster/
Steps for calculating PGR mixing rates
- When one opens the e-GRO website (e-gro.org), the MixMaster App is one of the icons displayed under the top e-GRO banner.
- To calculate mixing rates, click on the icon to open the app.
- From the pull down menu, select the PGR that you will be using.
- Click on the unit of measure you want the results to be presented in (US Standard vs Metric).
- Enter the volume of solution desired.
- Enter the ppm concentration of the solution needed.
- Hit Calculate, and the app will display the required amount of PGR and water to use for mixing your PGR treatment.