Are There Polymer Soil Additives That Are Organic

Question From: M. de Leonardis - Lewiston, New York, United States
Q: I am looking for a water absorbing polymer to be added to an organic soil, which can still be certified organic.

A: Marco, Google the Organic Materials Review Institute (OMRI) to find what products are certified for organic gardening. Polymers would not be listed. Best And Happy Yardening, Nancy