This is a powerful one-off treatment and prevention of scarid fly infestations, especially to kill eggs and larvae that are growing in the plant medium.
How to use:
- Add 0.5ml per litre of water to the nutrient tank (minus nutrient).
- Run for 2 hours and dump. Flush.
- Remake the nutrient tank.
For prevention of scarid fly infestations:
- Add 30ml per litre of water.
- Spray on growing media once per week, avoiding contact with your plants.