Omya Sulfoprill® - WO

1 of 1 products in this brand
Omya Sulfoprill® - WO is a granulated product made from ultra-fine natural calcium sulfate. Its high reactivity ensures quick solubility and optimal nutrient uptake, improving soil structure and allowing rapid dissolution for efficient nutrient absorption by crops.

Synonyms: Basic calcium sulfate, Calcium sulfate (CaSO4), Calcium sulphate, Sulfuric acid calcium salt, Sulfuric acid calcium(2+) salt (1:1)

Brochure

Enhanced TDS

Identification & Functionality

Features & Benefits

Product Features and Advantages

Calcium and sulfur are vital nutrients that every crop requires.Inadequate calcium levels can lead to diminished root growth and damage to developing leaves and fruits. Meanwhile,
sulfur plays a crucial role in amino acid and chlorophyll production, especially for nitrogen fixation in legumes. Since sulfur is not easily retained in the soil from year to year, crops
can become deficient without additional sources.Omya Sulfoprill provides the ideal solution to address these nutrient requirements, ensuring your crops thrive.

Benefits

  • Enhances crop productivity by supplying necessary sulfur and calcium
  • Improves soil structure in sodic soils
  • Helps produce proteins and chlorophyll
  • Adds sulfur without causing acidification like ammonium sulfate
  • Can be easily applied with standard fertilizer spreaders

Applications & Uses

Markets
Applications
Application Information

Effcient application and versatile usage

Omya Sulfoprill is designed to easily blend with your farming methods. Its granules quickly dissolve when in contact with soil moisture, effectively spreading throughout the soil layers. This means you can apply it to your crops at any time, either on its own or in combination with other fertilizers, using standard spreader equipment. Additionally, Omya Sulfoprill offers the added benefit of correcting sodic soils without reducing soil pH.

Application Recommendation
Crop Sulfur crop requirements
(lb/ac)

Omya Sulfoprill recommendation
(lb/ac)

Corn 18 - 45 100 - 200
Cotton 15 - 25 150 - 200
Soybeans 10 - 30 75 - 150
Alfalfa 25 - 30 150 - 200
Peanuts 10 - 20 250 - 500
Hay 17 - 90 150 - 650
Sunflower 22 - 45 200 - 350
Potato 18 - 35 150 - 300

 

Crop

Omya Sulfoprill recommendation (lb/ac)

Citrus 200 - 500
Tree nuts 200 - 400
Cold crops 200 - 400
Berries 200 - 700
Grapes 200 - 400
Row crops 200 - 400
Stone fruit 200 - 500

 

Omya Sulfoprill compared to other sulfur fertilizers

  Solubility Soil fixation Plant availability NH₃ emissions
Omya Sulfoprill optimal moderate high no
Ammonium sulfate high low high yes
Organic sulfur low high requires mineralization yes
Elemental sulfur low high requires oxidation no

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Calcium Sulfate Dihydrate Content91%-
Calcium Content21%-
Sulfur Content17%-
Moisture Contentmax. 2%-
Particle Size400sgn-
Bulk Density75lb/ft³-