Healthy cells mean productive plants and delicious fruit and veg! HydroTops Flush, is designed to work directly at the cellular level, getting right to the heart of plant health. For use in the final stages of the hydroponic crop cycle, it encourages your plants to use all of the remaining nutrients in the plant structure and excrete those not required. This leads to a balanced flavour and aroma, without the metallic aftertaste normally associated with plants grown with purely chemical nutrient concentrates. Simply flush out your system by replacing your nutrient solution with HydroTops Flush seven to fourteen days before harvest. For best results, we recommend checking the EC of the solutions and adding more or less water as required. We also recommend that you do not use this product with H202. Enjoy more naturally tasting produce from your plants, simply and effectively.