ICL
fertilizers
Grow more, higher quality wheat
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For more information or recommendations, contact your nearest ICL distributor or the ICL representative for your area.
The Polysulphate Advantage
Benefits
- Balanced Nutrients - Natural multi-nutrient mineral; composed of sulfur-based potassium, magnesium and calcium (polyhalite)
- Safe - Low chloride, very low Salt Index, neutral pH, no liming effect
- Season-Long Release - Unique release pattern aligns with crop demand ensuring nutrient availability during critical development periods
Flexible Application -
Winter wheat: fall, early spring or split application.
Spring wheat: in seedbed at sowing, or broadcast preplant and incorporated - Nourishes Soil - Helps improve nutrient efficiency, soil structure, root development, water infiltration, and seed emergence
Polysulphate is a natural fit for wheat. Low-chloride Polysulphate® is a sulfur-based source of soluble potassium, magnesium and calcium. It's unique release rate supplies balanced nutrients on demand to ensure a healthier and more productive crop.
Features
- Versatile - Proven results across a variety of crops and soil types
- High Blendability - Well suited for blending with most conventional fertilizers
- Uniform - High uniformity and density, with low hygroscopicity
- Superior Distribution - Every Polysulphate granule contains 4 essential nutrients for uniform coverage
Guidelines
- Polysulphate can supply all required sulfur and calcium needed by the wheat crop.
- Can be blended with MOP to ensure sufficient potassium is applied
- Polysulphate offers flexibility for Winter wheat - can be applied in the Fall, early Spring or in a split-application
- For Spring wheat apply Polysulphate in the seedbed at sowing or broadcast pre-plant and incorporate
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Overview brochure
Polysulphate Wheat Overview
Polysulphate Spec Sheet
Polysulphate Wheat Overview
Polysulphate Spec Sheet
ICL is the first – and only – producer in the world to mine polyhalite, marketed as Polysulphate.
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Polysulphate: A Flexible Sulfur Solution
Sulfur is an essential macronutrient for optimizing wheat productivity. As genetic and agronomic improvements improve yield potential, Polysulphate delivers a natural, season-long source of S, Mg, Ca and low-chloride K in one multi-nutrient granule.
Key Benefits
- Sustained release to meet peak demand
- Improves fertilizer efficiency and soil health
- Flexible application for spring and winter wheat
- Extremely safe – low chloride, low salt index, and pH neutral
Compared to traditional fertilizers, Polysulphate offers a sustained release of all four nutrients to align with periods of major growth and nutrient demand.
Polysulphate: Proven in Wheat
✓ Increased marketable and total yields
✓ Balanced N:S ratio at harvest
✓ Better quality of grain proteins
✓ Improved baking quality
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