PhoSul™ is plant-available continuous release phosphate fertilizer. In the soil, phosphate in rock phosphate is biologically transformed into plant-available phosphate and gypsum. PhoSul™ offers a more sustainable, efficient and non-polluting manufacturing method for phosphate fertilizer production.

Functions: Fertilizer, Soil Conditioner

Labeling Claims: Non-Carcinogenic, Not Listed In California Proposition 65, Sustainable

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Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies

Features & Benefits

Product Highlights
  • Phosul enhances short and long term P availability from rock phosphate. More sustainable, efficient and non-polluting manufacturing method for P fertilizer production.
  • Formulated with Silica, which improves plant growth and resistance to biotic + abiotic stresses.
  • Phosul showed good pathogenic resistance and better yields compared to a competitor product.
Phosul for Fall Fertility

CONTINUOUS RELEASE PHOSPHATE FERTILIZER

PhoSul™ is plant-available phosphate fertilizer. In the soil, phosphate in rock phosphate is biologically transformed into plant-available phosphate and gypsum. PhoSul offers a more sustainable, efficient and non-polluting manufacturing method for phosphate fertilizer production.

Phosul is Formulated with Silica

An important soil and plant nutrient

Silica improves plant growth, role in carbon sequestration, improves drought tolerance, maintains cellular membrane integrity, improved antioxidation, increased resistance to diseases and other stresses and much more!

Applications & Uses

Applicable Crop

Properties

Physical Form
Guaranteed Analysis
ValueUnitsTest Method / Conditions
Sulphur4%
Calcium16%
Silica7%
Total P₂O₅16%
Available P₂O₅6%

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Alfalfa Yield Trial

Compared to a competitor product, Phosul increased alfalfa yields two years after application by 8 tons/acre when applied at 500 lbs/acre in the spring. At $125/ton, a return of $821/ac (gain – product cost @500 lbs/ac) makes Phosul a great investment.

Montana State Soil Research

Phosul™ - Montana State Soil Research

Phosul enhances short and long term phosphate solubility and availability from rock phosphate fertilizer through its blend of soil beneficial ingredients.