sorry buddy you way off if there are no %
http://oda.state.or.us/dbs/heavy_metal/detail.lasso?-op=eq&product_id=26521
As of: 5/18/2014
Product Name: 0-0-4 Armor Si Silica for Plant Growth Enhancement
OMRI Listed: No WSDA Organic Program Listed: No CDFA Listed OIM: No
Product Status Brand...