5L bag of clay and gypsum microbeads.

Made from natural gypsum, these balls are 100% mineral and without chemical treatment. Perfect for naturally draining your plants and cleaning your pots, indoors and outdoors. ​ Rooting agents nourish your plants, lighten the soil and retain water. One action, three visible benefits. 50% natural gypsum / 50% clay. Composition: 23% calcium / 52% clay / 19% sulfur. Use: To pot your plant, pour 2 volumes of growing medium (such as potting soil) and 1 volume of “Rooting”, then water.