Tiger-Sul Products

Tiger XP helps address early-season sulphate deficiencies, maintain sulphate availability through the growing season, and support higher crop yields.

Supports season-long sulphur nutrition, soil pH adjustment and stronger crop yields across multiple crops.

Provides immediate sulphate and slow-release sulphur to meet crop nutrient needs and support increased yields.

Provides sulphur nutrition throughout the growing season and can help adjust soil pH.

Provides early-season sulphate for emerging plants and gradually releases sulphur through the growing season.

Supports plant sulphur nutrition while helping improve soil health, nutrient availability, and micronutrient transport.

Supports organic production with sulphur bentonite fertilizer, improved handling, and an option for amending alkaline soils and reducing soil pH.

Supplies plant nutrient sulphur and supports soil pH adjustment in problem alkali soils, with organic listing and handling benefits.

Supplies copper and sulphur in an OMRI-listed organic fertilizer with clean handling and feeding sites for emerging plants.

Provides manganese and sulphur in an OMRI-listed fertilizer with low manganese analysis for optimum feeding sites for emerging plants.

Provides zinc and sulphur in an OMRI-listed fertilizer designed to support feeding sites for emerging plants, with clean handling and uniform sizing.

Provides iron and sulphur in an OMRI-listed sulphur bentonite fertilizer, with uniform sizing, clean handling and feeding sites for emerging plants.

Offers uniform, low-ash elemental sulphur in compacted, easy-handling pastilles designed to minimize dust, with multiple distribution locations and OMRI-listed use as a fertilizer or soil amendment.

Tiger XP

Tiger XP is a patented sulphur bentonite fertilizer with a proprietary activator. It is designed to address early-season soil sulphate deficiencies by accelerating plant sulphate availability and maintaining higher sulphate levels throughout the growing season. The product also features a dust-suppressant coating and increased hardness for superior handling. Multi-year trial data reported yield gains with Tiger XP in potatoes, soybeans, and corn compared with grower-standard programs.

• Accelerate Plant Sulphate Availability
  The activator helps address early-season soil sulphate deficiencies by accelerating the availability of plant sulphate.
• Maintain Sulphate Levels Throughout The Season
  The product is formulated to provide higher sulphate levels throughout the growing season, supporting ongoing crop sulphur availability.
• Support Higher Crop Yields
  Published trial results report yield gains for Tiger XP in soybeans, corn, and potatoes compared with grower-standard or untreated programs.
• Use A Patented Sulphur Bentonite Formulation
  The patented formulation combines sulphur bentonite with a proprietary activator to support higher sulphate release rates.
• Provide Slow-Release Sulphur
  The slow-release sulphur formulation contributes to the product's availability across the growing season.
• Suppress Dust
  The coating suppresses dust during product handling.
• Improve Product Handling
  Increased product hardness supports superior handling.

Tiger 90CR

Tiger 90CR is a sulphur bentonite fertilizer with a guaranteed analysis of 90% sulphur. It is formulated to degrade and disperse, converting to sulphate throughout the growing season. The product resists leaching until conversion and supports nitrogen utilization, phosphate uptake and micronutrient uptake. It can also be used as a soil amendment to adjust soil pH. Multi-year trials reported yield gains with Tiger 90CR sulphur in soybeans, corn, potatoes and cotton compared with grower standards.

• Support Season-Long Sulphur Nutrition
  Degrades and disperses into sulphate throughout the growing season, helping provide plant-available sulphur over the season.
• Deliver High-Analysis Sulphur
  Provides a guaranteed analysis of 90% sulphur, supplying a concentrated source of this plant nutrient.
• Improve Nutrient Utilization And Uptake
  Supports increased nitrogen utilization and the uptake of phosphate and micronutrients, according to the product information.
• Increase Soybean Yields
  The cited six-year trial results reported an average increase of 3 bushels per acre in soybeans with Tiger 90CR sulphur.
• Increase Corn Yields
  The cited trials reported corn yield increases of at least 6 bushels per acre when Tiger 90CR or Tiger XP sulphur was added compared with the grower standard.
• Increase Potato Yields
  The cited four-year trials reported an average potato yield gain of 36 hundredweight per acre, approximately 1.8 tons, with Tiger 90CR compared with the grower standard.
• Increase Cotton Lint Yields
  The cited multi-year trials reported a 77-pound-per-acre increase in lint cotton yield with Tiger 90CR sulphur compared with the grower standard.
• Resist Leaching Before Conversion
  The sulphur resists leaching until conversion to sulphate, as stated in the product's key benefits.
• Provide Uniform Product Quality
  The product is described as having industry-leading quality and product uniformity.
• Adjust Soil pH
  Can be applied as a soil amendment to adjust soil pH.

Tiger Combo

Tiger Combo is a sulphur bentonite-coated ammonium sulphate fertilizer available only in Canada. Its uniform-sized granule combines ammonium sulphate and sulphur bentonite to provide immediate-release sulphate and slow-release sulphur. The product is designed to meet crops’ nutritional needs, support precise application and distribution, and increase yields.

• Combine Nutrients In One Granule
  A uniform-sized granule contains both ammonium sulphate and sulphur bentonite, supporting precision and improved distribution.
• Provide Immediately Available Sulphate
  The ammonium sulphate component provides immediate-release sulphate to crops.
• Supply Sulphur Over Time
  Tiger Combo combines sulphur bentonite with ammonium sulphate to provide slow-release sulphur alongside immediate-release sulphate.
• Support Increased Yields
  Tiger Combo is presented as a fertilizer that supports increased crop yields.
• Apply With Greater Precision
  Tiger Combo’s uniform-sized granule allows enhanced precision in fertilizer application.
• Improve Nutrient Distribution
  The combined product’s uniform-sized granule supports improved distribution and makes more nutrients available per square foot.

Tiger 85CR

Tiger 85CR is a sulphur bentonite fertilizer with a guaranteed analysis of 85% sulphur. Formulated to degrade and disperse, it converts to sulphate throughout the growing season. Research cited by Tiger-Sul reports that it converts to sulphate faster than other forms of elemental sulphur, supporting season-long nutrition and high yields. It can also be used as a soil amendment to adjust soil pH.

• Convert To Sulphate Faster
  The product converts to sulphate throughout the growing season, and research cited by Tiger-Sul indicates faster conversion than other forms of elemental sulphur.
• Supply High-Analysis Sulphur
  Provides a guaranteed 85% sulphur analysis in a sulphur bentonite fertilizer.
• Resist Leaching Before Conversion
  Tiger 85CR resists leaching until it converts to sulphate form.
• Degrade Quickly
  Its formulation is designed for quick degradation as part of the process that makes sulphate available throughout the growing season.
• Support Nitrogen Utilization
  The product information identifies increased nitrogen utilization as a benefit of Tiger 85CR.
• Adjust Soil pH
  Use the fertilizer as a soil amendment to adjust soil pH.
• Disperse Through The Season
  The product is formulated to disperse during the growing season as it degrades and converts to sulphate.
• Support Phosphate Uptake
  The product information identifies increased phosphate uptake as a benefit of Tiger 85CR.
• Support Micronutrient Uptake
  The product information identifies increased micronutrient uptake as a benefit of Tiger 85CR.
• Deliver Uniform Product Quality
  The product is identified as having industry-leading quality and uniformity.

Tiger 50CR

Tiger 50CR is a sulphur bentonite fertilizer blended with ammonium sulphate. Its immediately available sulphate supplies early-season nutrition for emerging plants, while the sulphur bentonite portion begins releasing plant-available sulphate as soils warm and microbial activity increases, supporting sulphur fertility throughout the growing season.

• Combine Immediate And Gradual Sulphur Supply
  The blend supplies sulphate for early plant needs and provides a sulphur bentonite portion that begins releasing plant-available sulphate as soil conditions warm.
• Supply Early-Season Sulphate
  Immediately available sulphate supports emerging plants, including in cooler conditions when soil microbial activity and conversion of degradable sulphur may be slower.
• Release Sulphate Throughout The Season
  The gradual release from the sulphur bentonite portion extends plant-available sulphate supply through the growing season.
• Deliver High Sulphur Analysis
  The product's high sulphur analysis is presented as a key benefit for growers seeking a sulphur fertilizer.
• Apply Fewer Pounds Of Product
  The product information identifies fewer pounds of product needed as a benefit, reducing the amount of fertilizer required.

Tiger HumiK

Tiger HumiK is a fertilizer containing elemental sulphur, bentonite, and humic acid, jointly developed with HGS BioScience. It provides plant nutrient sulphur alongside functional carbon from humic acids sourced from leonardite. The product information describes roles for its sulphur, bentonite, humic acid, and fulvic acid in nutrient availability, soil health, and micronutrient transport. Application rates should follow agronomist recommendations based on crop requirements and soil and plant tissue analyses.

• Support Nitrogen Fixation
  The elemental sulphur in Tiger HumiK is described as required for nitrogen fixation, supporting this crop nutrition function.
• Promote Sulphur Particle Breakdown
  Water absorption by bentonite causes pastilles to swell and fracture into smaller sulphur particles. Their greater surface area provides more area for bacteria to feed on sulphur and convert it to plant-available sulphate.
• Enhance Nitrogen Use
  Tiger HumiK’s elemental sulphur is described as enhancing nitrogen use efficiency.
• Support Protein Synthesis
  The product information describes elemental sulphur as essential for protein synthesis.
• Support Micronutrient Transport
  The product information describes roles for elemental sulphur, humic acid, and fulvic acid in micronutrient availability, chelation, and transport.
• Provide Leonardite-Sourced Humic Acid
  Tiger HumiK’s humates come from leonardite. The product information describes this source as producing a more bioactive form of humic acid due to its phenolic and carboxylic functional groups.
• Improve Phosphorus Availability
  The product information associates elemental sulphur with improved phosphorus availability.
• Improve Soil Health
  The product information identifies humic acid as supporting improved soil health and structure.
• Carry Bioactive Molecules
  The product information describes fulvic acid as carrying bioactive molecules into the plant.
• Support Plant Absorption
  The product information links fulvic acid’s small molecular size with effective plant absorption.

Tiger 90CR Organic

Tiger 90CR Organic is an OMRI-listed organic sulphur bentonite fertilizer. The product is described as having improved handling and high-quality degradability and performance. It can also be used as a soil amendment for alkaline soils to adjust and reduce soil pH.

• Use In Organic Production
  Provides an organic sulphur bentonite fertilizer option for growers facing the challenges of organic production.
• Confirm OMRI Listing
  The product is identified as OMRI listed, with organic certification resources available on its product page.
• Support Degradability And Performance
  High-quality degradability and performance are identified as product benefits.
• Reduce Soil pH
  Use the product as a soil amendment for alkaline soils to adjust and reduce soil pH.
• Improve Handling
  The product page identifies improved handling as a benefit for customers.

Tiger 85CR Organic

Tiger 85CR Organic is a high-analysis, granular, degradable sulphur fertilizer. It supplies plant nutrient sulphur and can also be used as a soil amendment to correct problem alkali soils and adjust soil pH. The product is OMRI listed and offers clean handling, uniform sizing, increased feeding sites, and low heavy metal content.

• Supply Plant Nutrient Sulphur
  Provides sulphur as a plant nutrient.
• Adjust Soil pH
  Use the product as a soil amendment to adjust soil pH and address problem alkali soils.
• Apply Granular Degradable Sulphur
  Delivers sulphur in granular, degradable form.
• Use An OMRI-Listed Fertilizer
  The OMRI listing provides certification information for customers seeking an organic fertilizer.
• Handle The Product Cleanly
  The product is described as offering clean handling and excellent handling characteristics.
• Maintain Low Heavy Metal Content
  The product is identified as having low heavy metal content.
• Increase Feeding Sites
  Provides the increased feeding sites stated among the product's benefits.
• Provide Uniform Sizing
  The product is described as having uniform sizing.

Tiger Copper 12% Organic

Tiger Copper 12% Organic is an OMRI-listed organic sulphur bentonite fertilizer with copper. It contains 12% copper and 72% sulphur. Its low copper analysis provides optimum feeding sites for emerging plants. The product is also described as having clean handling, increased feeding sites, low heavy metal content, and uniform sizing.

• Provide Organic Copper And Sulphur Nutrition
  Combines copper and sulphur in an organic sulphur bentonite fertilizer.
• Supply 12% Copper And 72% Sulphur
  Provides the stated nutrient composition of 12% copper and 72% sulphur.
• Use An OMRI-Listed Fertilizer
  The OMRI listing provides customers with product information relevant to organic production.
• Provide Feeding Sites For Emerging Plants
  The low copper analysis provides optimum feeding sites for emerging plants.
• Handle The Product Cleanly
  The product is described as offering clean handling.
• Use A Product With Low Heavy Metals
  The product is identified as having low heavy metal content.
• Use Uniformly Sized Product
  The product is identified as having uniform sizing.

Tiger Manganese 15%

Tiger Manganese 15% is an OMRI-listed organic sulphur bentonite fertilizer with manganese. It contains 15% manganese and 65% sulphur. Its low manganese analysis allows for optimum feeding sites for emerging plants. The product is also identified as having clean handling, low heavy metal content, and uniform sizing.

• Provide Manganese And Sulphur
  Provides both manganese and sulphur in one sulphur bentonite fertilizer.
• Enable Optimum Feeding Sites
  The low manganese analysis allows optimum feeding sites for emerging plants.
• Provide OMRI-Listed Fertilizer
  The product page identifies the fertilizer as OMRI listed and links to organic certification documents for Atmore and Irricana.
• Support Clean Handling
  Clean handling is identified as a benefit of the product.
• Offer Low Heavy Metal Content
  The product is identified as having low heavy metal content.
• Offer Uniform Sizing
  The product is identified as having uniform sizing.

Tiger Zinc 18%

Tiger Zinc 18% is an OMRI-listed organic sulphur bentonite fertilizer with zinc. Its low zinc analysis allows optimum feeding sites for emerging plants. The product page also lists clean handling, low heavy metal content and uniform sizing as benefits.

• Deliver Zinc And Sulphur
  Provides zinc and sulphur together in a sulphur bentonite fertilizer.
• Support Emerging Plant Feeding Sites
  The low zinc analysis is described as allowing optimum feeding sites for emerging plants.
• Use An OMRI-Listed Fertilizer
  OMRI listing is stated on the product page for this organic sulphur bentonite fertilizer.
• Handle The Product Cleanly
  The product page identifies clean handling as a benefit of Tiger Zinc 18%.
• Choose Low Heavy Metal Content
  The product page lists low heavy metal content among the product’s key benefits.
• Benefit From Uniform Sizing
  The product page identifies uniform sizing as a benefit of Tiger Zinc 18%.

Tiger Iron 22% Organic

Tiger Iron 22% Organic is an OMRI-listed organic sulphur bentonite fertilizer with iron. It contains 22% iron and 55% sulphur. Its low iron analysis allows optimum feeding sites for emerging plants. The product is also described as having clean handling, low heavy metal content and uniform sizing.

• Deliver 22% Iron And 55% Sulphur
  Provides a stated composition of 22% iron and 55% sulphur in one fertilizer.
• Support Feeding Sites For Emerging Plants
  The low iron analysis is described as allowing optimum feeding sites for emerging plants.
• Choose An OMRI-Listed Fertilizer
  The OMRI listing identifies the product as listed for organic use.
• Handle Product Cleanly
  The product is specifically described as offering clean handling.
• Use A Low-Heavy-Metal Fertilizer
  The product is identified as having low heavy metal content.
• Provide Uniformly Sized Product
  The product is described as having uniform sizing.

Industrial Grade Sulphur Pastilles

Tiger-Sul Industrial Grade Sulphur is supplied as elemental sulphur granules or pastilles formed from pure molten sulphur using a drop-forming process. The compacted granular product is designed to minimize dust creation and is identified as high-uniformity, high-quality and low-ash, with excellent handling characteristics. Tiger-Sul states that its manufacturing process produces material that surpasses the requirements of even the most stringent standards. The product is OMRI Listed when used as a fertilizer or soil amendment, and is available through many distribution locations.

• Use Elemental Sulphur Pastilles
  Provides elemental sulphur in granule or pastille form, made from pure molten sulphur through a drop-forming process.
• Minimize Dust During Handling
  The compacted granular form is designed to reduce dust creation during product handling.
• Maintain Product Uniformity
  The product is identified as having high uniformity, offering customers a consistent product.
• Choose Low-Ash Sulphur
  The product is identified as low ash, a stated characteristic of its high-quality material.
• Use For Listed Applications
  OMRI listing applies when the product is used as a fertilizer or soil amendment.
• Meet Stringent Material Standards
  Tiger-Sul says the manufacturing process allows it to deliver material that surpasses the requirements of even the most stringent standards.
• Support Convenient Product Handling
  Tiger-Sul identifies the product as having excellent handling characteristics.
• Access Multiple Distribution Locations
  The product is available through many distribution locations.