... Non-toxic,odorless,reusable,biological. 2.for garden, pot SAP for agriculture purpose, super absorbent polymer, water ... absorb, store and release water and nutrient for promoting plant growth even against pressure. It ... to preserve water and nutrionts,small plants, agriculture and non-soil transportaion.There are 4 ... bag25kg/brown paper bag SAP for agriculture and gardening, super absorbent polymer