The ecological answer to pests. By mixing the granules into the top layer of the soil, they release a concentrate that is absorbed by the roots of the plant, altering the taste and smell of the plant and preventing the snails from eating them. Only discernable to slugs and snails. 0,5 L is sufficient for 12,5 m². Suitable for using on edible crops. Preventive treatment to be repeated every four weeks is recommended.