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Down To Earth Solution Grade Calcium 96, OMRI, 1 lb.

1 lb. Bag

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Ultra fine and highly reactive, Calcium 96 is a natural limestone powder that provides immediate availability of this valuable nutrient for plants and microflora. With a high neutralizing value, this solution grade powder can be applied at rates lower than typical Ag lime for fast soil pH changes. High quality calcium provides a myriad of benefits to plants, soils and soil biology.
  • Designed for efficient delivery and immediate uptake, this 325 mesh powder can be used in drip irrigation or spray applications.
  • Approved for use in organic growing.