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  • Complex Calsul unleashes the green revolution by acting as an organic growth stimulant throughout the entire plant life cycle. 

  •  For alleviation of stress caused by environmental conditions resulting in depressed growth.

  •  A non-harmful, non-toxic and naturally occurring metabolite.

  • Suitable for all crops

  • Available in 25kg, 1kg, 500g, 100g  

Complex Calsul is an ultra-fine gypsum. It can be used on its own or in different growth programmes, depending on soil analysis and growth stage. It can be used in combination with Complex Calsus, CCM, COA Fertigation and Complex Root. 

All centre pivot applications must be increased by 25%

Proudly South African - State of the art technology from our own environment. 

Intensive testing nationwide.

Product Info

Complex Calsul

a. Suitable for all crops:

  • Leaf application from early development, event when in flower and before harvest. 

  • No withholding period.

b. Active ingredients:
  • Calcium (Ca) 230 g/kg

  • Sulphur (S) 140 g/kg

c. Benefits of organic acids and amino acids:
  • The effect of 5kg (<10 MICRONS) is equivalent to that of 2000kg conventional agricultural lime of 0.7 to 1.2mm

  • The increased reactive surface area of the micronized lime and gypsum ensures accelerated reaction time and creates a higher electrostatic charge for element/energy transfer.

  • Fast positive change of the Ca: Mg, Acid Saturation and CEC (Cation Exchange Capacity).

  • With the chemical and biological reduction of Calcium Carbonate, the plant nutrient Ca becomes available.

  • Improved uptake of plant nutrition (Base Saturation).

  • Improved soil structure.

  • Increased moisture penetration and moisture retention.

  • Complex Calsul in combination with COA Fertigation, Complex Root is utilized to lower the Na-levels in soil and enhance CEC.

c. Application Advantages:
  • Application is greatly facilitated through the use of a suspension of Complex Calsul compared to the conventional method of the application of lime

  • Waste as result of adverse weather conditions is greatly averted

  • ComplexCalsul may be applied in any type of farming, eg. conventional, ‘’no till’’, minimum till, leased land and pasture

  • Diminished volumes to be handled result in savings as on transport costs, expenditure on time and equipment lay-out.


Complex Calsul is an ultra-fine gypsum. Complex Calsul can be suspended in water and applied with a boom tractor and irrigation systems.

  • 5 – 20 kg/ha suspended in a minimum of 200l water.

  • Complex Calsul is not compatible with pH sensitive products (Insecticides, fungicides, herbicides)

All products can be used in growth programmes or on its own depending on the growth stage. Different growth programmes for specific crops are available on request.

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