GRIFFIN DUAL PHOS is a proprietary nutrient solution containing highly soluble forms of elements essential to plant growth, crop development, crop quality and yield.

DUAL PHOS is formulated with Dipotassium Phosphate (DKP).


Phosphorus, Phosphate, Phosphite Explained


Phosphorus is a wellknown plant nutrient used in the production of cultivated crops, including citrus. The diversity of phosphorus fertilizer products available for crop production is rapidly increasing and includes a growing list of “phosphite” products used primarily as fungicides/bactericides. The purpose of this article is to review the different forms of phosphorus available in products labeled for citrus production, and to explain the important plant nutritional differences between them.

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