Hydrogel Water Crystals for Gardening

Hydrogels were originally used for baby diapers and some wound dressings to absorb surplus liquids. Superabsorbent, disposable diapers contain minute crystals in the lining which manufacturers claim are made out of a nontoxic highly absorbent polymer that absorbs moisture away from the baby’s bottom. They are basically highly absorbent tiny sponges. Like any new product … Read more Hydrogel Water Crystals for Gardening