It is a substance rich in nutrients and healing substances for plants, to be used even once a month since it is totally natural . Take the substance and pour it into a jug and then water the plants on the balcony and in the garden. In just two weeks you will notice a stronger stem and beautiful flowers, blooming healthier than ever. To improve this method, you can add a pinch of baking soda.
If in doubt, always ask your trusted gardener for advice, who will confirm the validity of this natural ingredient.