• In Season
  • myCSBP
  • FERTview

Contact Your
Area Manager

or via email

Meet the
Local Team

MacroPro Range 

MacroPro RangeUsing a formula based on Sulphate of Potash, this is WA’s leading NPKS fertiliser range. MacroPro Extra has excellent storage and handling characteristics and the range is ideal for situations that need to maintain a balance of potassium. 

Typical Analysis (w/w%)

  N P K S Ca Cu Zn Mo Mn  Bulk Density
MacroPro Extra 9.7 11.2 11.2 10.2   0.10 0.20     1.05
MacroPro Copper 11.3 12.0 7.1 10.0   0.33 0.19     1.01
MacroPro Zinc 11.3 12.0 7.1 10.0   0.10 0.47     1.01
MacroPro Plus 10.0 14.1 8.4 8.0   0.10 0.20     1.03
MacroPro Trace 10.1 15.0  7.5  7.2    0.07  0.13      1.02 
MacroPro Boost 10.3 16.4 6.0 6.1   0.10 0.20     1.02


  • Fully granulated
  • Contains well-balanced ratios of nitrogen, phosphorus, potassium and sulphur and trace elements in every granule
  • Potassium in the sulphate of potash form
  • Lower salt index than Muriate of Potash
  • Excellent granule integrity and high granule hardness 


  • Excellent handling and storage characteristics, even in humid conditions
  • Even application
  • Can be applied through air seeders
  • Can be drilled or banded with the seed, enabling your crop to receive starter doses of plant-essential nutrients.
  • Supplies the four most limiting major nutrients in WA (nitrogen, phosphorus, potassium, sulphur)
  • Supplies maintenance rates of trace elements that can be applied annually, particularly in no-till situations 
  • Sulphur is in the plant-available form, important for protein
  • Provides more sulphur than K-Till range
  • Contains sulphate sulphur, which is immediately available for plant uptake
  • Drilling or banding MacroPro enhances potassium uptake compared to topdressed sources of potassium


  • Maximise your potassium efficiency, improving your yield and quality
  • Improved seeding timeliness and reduce product loss in storage
  • Cost-effective way of supplying trace elements — less chance of trace elements limiting yield and deficiency 
  • A reduced salt index can improve seedling survival and germination, as Sulphate of Potash typically has a lower salt index than Muriate of Potash-based fertilisers
  • Safe to sow with the seed improving seedling survival and establishment 


Use MacroPro products to supply nitrogen, phosphorus, potassium, sulphur and trace elements in a one shot starter fertiliser over a range of soil types.