Biostimulant rich in trace elements and mineral salts (in particular zinc, silica, iron.), it contributes to the prevention of many diseases and insect attacks by strengthening the immune defenses of plants. It allows the plant to better assimilate the elements available in the soil. Dilution of nettle manure Sowing, transplanting: 5% in watering. - Planting, maintenance: 10% in watering at 3-week intervals. Large-scale crops, green spaces, orchards, vines. Before fruiting: 5 to 10% in spraying at 3-week intervals. At fruiting: 2 to 3% in spraying at 3-week intervals. Maintenance of perennials, trees and shrubs: Autumn and spring: 10% in spraying or watering (after harvest and at the start of vegetation). Click here to download the instructions for use in PDF format.