Bloom and Biosolids Compost (IMAGE) American Society of Agronomy Caption Biosolids compost (left) shows the presence of woody material mixed in during the composting process. Bloom biosolids product (right) shows the product's dry, crumbly texture. Credit Odiney Alvarez-Campos Usage Restrictions For use with story only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.