This nitrogen fertilizer is of 100% vegetable origin. Half of the nitrogen it contains is released immediately and reboosts tired plants. Rich in Nutrients and Organic Matter, it promotes root recovery and resistance to stress crop (lack of water, frost, wind, variation in temperature, etc). Why ? To reboost tired plants. How ? Mix with planting soil or spread at the foot of the plant or on the grass. Water after application. Where ? Vegetable garden, bed, orchard, plants indoor, planter, lawn.