... 1.Non-toxic,odorless,reusable,biological 2.Excellent water holding capacity 3.High water absorbent capacity Product Characteristic:1. Be used ... industries and Transportation of seedling etc.2. Super absorbent ability, can absorb water up to several hundred times its weight ... .3. Can resist droughts, preserve water and nutrition, improve soil quality, save water and fertilizer increase crop output.4. ...