so i emailed the espoma company a while ago inquiring if their sources for their organic blood and bone meal are from organic animals. their response was "We don't spec that when we buy the materials. There would not be enough available to supply our needs." i guess this is no secret. maybe even common sense. so my question is, since it is sterilized, does that make it fine and dandy? is there any reason to have concern? how does the community here feel about it? are there other sources for blood and bone meal that are from organic animals available? what are your experiences with bone and blood meals? i have only used it for several months but i dont intend on stopping unless i try veganics, im just wondering how everyone else feels.