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Rock Phosphate

Rock Phosphate

$ 37.95

About Rock Phosphate

Phosphate……...16%

Calcium…………..20%

Iron………………...1%

Zinc………………….0.5%


Rock Phosphate or Phosphorite are sedimentary rock formations resulting from accumulations on the ocean floor over very long periods of time. Phosphorus runoff from the land, upwellings from the ocean deep, and organic deposits from various animals settle near shorelines, intertidal zones, and other protected shallow areas. Large deposits of these calcium and phosphate rich stones are found in many areas of the world.


Phosphorus plays an important role in all major metabolic processes of plants including photosynthesis, growth regulation, and respiration. Rock Phosphate Dust will provide a steady supply of this vital nutrient as well as additional calcium, iron, and zinc.




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