Organic Fertilizer

Organic Fertilizers are fertilizers derived from animal matter or vegetable matter. (e.g. compost, manure). In contrast, the majority of fertilizers are extracted from minerals (e.g., phosphate rock) or produced industrially (e.g., ammonia).  Naturally occurring organic matter|organic fertilizers include animal wastes from meat processing, peat, manure, slurry, and guano.