SLUGS: the formula of our slug pellets provides defense against slugs in the garden. The organic pellets are extremely resistant to rain and leave no residue of slugs or dead slugs in the garden. ECOLOGICAL - The blue granules against slugs and snails are composed of natural active substances and decompose completely. Therefore, it is not dangerous for the plants in the garden or for animals such as hedgehogs or pets. ACTIVE MATERIAL - Ferric phosphate the product has an appetite suppressant effect. After eating the bait, the slugs retreat to their hiding places and die. The effect is clearly visible when the slugs and slime marks are reduced. RESIDUE-FREE: unabsorbed blue granules gradually decompose into iron and phosphate. These two plant nutrients are also naturally found in the soil and are then absorbed by the plants.