Grotek Final Flush Green Apple is a preparation for the final removal of excess settled salts from fertilizers with green apple essence growing substrates.
It can also be used to regenerate inert growing media or wash away excess nutrients in case of over-fertilization.
- For the last 8-10 days of flowering, stop adding fertilizers and water only with clean water with a Final Flush.
- To over-fertilize, pour the substrate with clean, pH-adjusted water and add the final flush at 2 ml / l of water on the third day of watering. Then go to normal fertilization mode.