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Benefits of Potassium Sulphate 0-0-52 + 18S:

High Potassium Content: Potassium (K) is an essential nutrient for plants and is crucial for their growth and development. This fertilizer provides a high potash (K2O) concentration, with 52% potassium content. It is particularly beneficial for crops that require high potassium levels, such as fruits, vegetables, and flowering plants. 

Sulfur Supply: This fertilizer also contains 18% sulfur (S). Sulphur is an essential secondary nutrient that aids in synthesizing proteins and enzymes in plants. It contributes to the development of healthy leaves, stems, and roots. Sulphur deficiency can lead to reduced crop yield and poor-quality produce, so including sulphur in this fertilizer helps address such deficiencies. 

Organic Fertilizer: Potassium Sulphate is an organic fertilizer, which means it is derived from natural sources and does not contain synthetic chemicals or additives. Organic fertilizers promote soil health, microbial activity, and the long-term sustainability of agricultural practices. 

Low Salinity Index: This fertilizer has a low salinity index, which means it is less likely to cause salt build-up in the soil. Excessive salt accumulation can adversely affect plant growth and root development. The low salinity index of this fertilizer helps maintain optimal soil conditions for plant growth. 

Professional Soil Analysis: The recommended application rates for this fertilizer vary based on soil type, crop type, and maturity stage. It is important to conduct a professional soil analysis to determine the precise application rates suitable for your specific agricultural needs. This ensures that you apply the fertilizer in the right quantities to meet your crops' requirements. 

Versatile Application: This fertilizer can be incorporated into the soil during planting or used as a top dressing during the growing season. The generally recommended application rate is 5-10 millilitres per gallon of soil media based on the results of soil analysis.  

Note: This product may be powdered or a very small granule depending on availability.


Application rates vary by soil type, crop, and maturity and should be determined by professional soil analysis 

  • GENERAL: Apply 5-10ml per gallon of soil media as needed based on results of soil analysis 


  • Soluble Potash (K2O): 52%
  • Sulfur (S): 18%

This product complies with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB-32.310-2021 CAN/CGSB-32.311-2020)

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