HIGH SOLUBILITY

Pounds of dry fertilizer that will dissolve in 1 gallon water at 72° F*.
Availability is directly related to solubility.

*Reference: Handbook of Chemistry & Physics

"Crops take up only those nutrients that are dissolved in the soil solution. Therefore, the solubility of fertilizer sources equates to their availability and is critical to properly feeding a crop. "

-Spectrum Analytic Inc
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