... toxic,odorless,reusable,biological. 2.for garden, pot SAP for agriculture purpose, super absorbent polymer, water retain ... times in water to form a clear gel. It is able to absorb, store and release water ... nutrient for promoting plant growth even against pressure. It is widely used by mixing with soil or ... /brown paper bag25kg/brown paper bag SAP for agriculture and gardening, super absorbent polymer