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May be used as a foliar spray or root drench
Our scientifically formulated solution ensures that every plant reaches its full potential
depending on environmental factors
The Cultivator Series offers unparalleled value
50# Calphos Soft Rock Phosphate (Organic) Soil May be used as aCalphos is a natural, untreated soft phosphate with colloidal clay containing valuable minor minerals in addition to phosphorus. It is not acid forming, will not cake or harden and spreads easily through any type of lime, phosphate or fertilizer spreader. Calphos is not a complete fertilizer and should never be used as such. It is an excellent source of phosphate that is being used profitably for farmers who are interested in getting a dollars value