Mineralized Phosphate is mined from caves and has a potent phosphorous content. Mineralized Phosphate has been known since ancient times to be a highly beneficial natural fertilizer. It provides nutrients to encourage large and plentiful blooms in your flowering plants and to enhance the flavor of vegetables.Benefits: - A high phosphorus organic fertilizer with good plant availability. - Known since ancient times to be a beneficial soil amendment. - Suitable for increasing yield and quality of all flowering and fruiting crops.