By using Manual Dosing, you can perform one-time nutrition injections:
1. Using the Growee app, select Modify → Manual Dosing.
2. Select the pump that needs to be activated → Enter the amount (in ml) → and press the button.
Multiple pumps can be selected, the Growee Nutrients doser will operate one at a time.
For the full video, go to: https://youtu.be/7de2eADgG1I