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  2. ICL
  3. Agriculture
  4. Brands
  5. PKpluS

The power of Polysulphate with a boost of phosphorus and potassium for season-long nutrition

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PKpluS

ICL PKpluS: Your Complete 5-in-1 Fertilizer Solution for High-Performance Crop Nutrition 

ICL PKpluS is a premium line of PK fertilizers plus Polysulphate, designed to provide a single solution for granular crop nutrition. PKpluS delivers five essential nutrients—phosphorus, potassium, sulfur, magnesium, and calcium— all in one convenient application. This advanced fertilizer formulation ensures a steady, controlled release of nutrients over an extended period, optimizing nutrient delivery throughout the growing season for a wide range of crops. 

By applying ICL PKpluS, farmers can efficiently supply key nutrients such as phosphorus and potassium, along with sulfur, magnesium, and calcium, in a single product. This streamlined approach reduces the need for multiple applications, saving both time and effort. 

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Benefits

Whether you’re managing row crops, orchards, or vegetables, ICL PKpluS offers a versatile, high-performance solution for improving soil fertility and enhancing crop yield.

  • 5-in-1 nutrient application

  • Superior seed safety (lower salt, lower chloride K)

  • Extended nutrient availability and reduced nutrient loss

  • Plant-available nutrients suited to all crops and soil types

  • Reduces need for potassium chloride

  • Improves yields, quality and profitability

  • Lower-chloride potassium (sulfur form) than traditional K sources

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Guides & Articles

Make Every Seed Count – Optimizing Crop Nutrition for Success

Make Every Seed Count – Optimizing Crop Nutrition for Success
Article

Make Every Seed Count – Optimizing Crop Nutrition for Success

Article

Make Every Seed Count – Optimizing Crop Nutrition for Success

Article

Webinar: Multi-nutrient, seed-safe sulfur solution Polysulphate (polyhalite)

Category

Sulfur Fertilizers

Category

Polysulphate: Polyhalite Based Fertilizers

Article

Ask an Agronomist: Why Sulfur?

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Q&A

ICL’s PKpluS stands out as a superior fertilizer due to its comprehensive nutrient profile and advanced formulation. It delivers five essential nutrients—phosphorus, potassium, sulfur, magnesium, and calcium—in a single application, ensuring balanced nutrition for crops. The inclusion of Polysulphate®  (polyhalite) allows for the gradual release of nutrients, reducing leaching risks and enhancing nutrient availability throughout the growing season. This extended release supports optimal crop growth and quality, particularly in soils with low potassium levels. Additionally, PKpluS’s premium granules ensure even distribution and efficient nutrient uptake, contributing to higher yields and improved crop resilience.

A considerable proportion of the potassium content is in sulfate form, allowing flexible use in many crops, and also reducing the chloride input.

ICL PKpluS offers flexibility in nitrogen management. By separating nitrogen applications, you can apply nitrogen at the optimal time for your crop, in the ideal form, and under the best weather conditions, reducing the risk of over-application, leaching, and waste. With ICL PKpluS, you can enhance nitrogen use efficiency, maximizing crop performance while minimizing unnecessary costs and environmental impact.

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Can be used with...

Agrolution pHLow

A dual-purpose water-soluble fertilizer that tackles water quality challenges and supplies high phosphorus plus zinc

Agrolution pHLow 11-45-11 +Zinc Starter

11-45-11

See product

Nova

The perfect solution when your crops need a boost of water-soluble phosphorus and potassium

Nova PeKacid 0-60-20

0-60-20

See product

BIOZ®

Discover your crops' maximum potential with BIOZ® Diamond

BIOZ® Diamond 10-0-1



See product

Nova

A P-K foliar fertilizer, plus micronutrients, to help keep your finger on the pulse of N-fixation.

Nova PULSE (0-6-4 + Co, Mo, Zn)

0-6-4

See product

Agrolution pHLow

A dual-purpose water-soluble fertilizer that tackles water quality challenges and supplies high phosphorus plus zinc

Agrolution pHLow 11-45-11 +Zinc Starter

11-45-11
See product

Nova

The perfect solution when your crops need a boost of water-soluble phosphorus and potassium

Nova PeKacid 0-60-20

0-60-20
See product

BIOZ®

Discover your crops' maximum potential with BIOZ® Diamond

BIOZ® Diamond 10-0-1


See product

Nova

A P-K foliar fertilizer, plus micronutrients, to help keep your finger on the pulse of N-fixation.

Nova PULSE (0-6-4 + Co, Mo, Zn)

0-6-4
See product
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