Sierraform GT NK

Sierraform GT NK contains both slow release nitrogen and slow release potassium, along with conventional release NPK in a single compound micro-granule.

Sierraform GT NK is a balanced NK fertiliser that contains ICL's patented MU2 and SilK coating technologies. It is particularly suitable for use on fine turf areas from spring to summer. NK's phosphate free formulation aids management of soil phosphorus build up in the soil. The magnesium content enriches turf colour and masks symptoms of stress.

Key points: 

  • Balanced NK fertiliser for use from spring to summer
  • Aids with phosphorous build up in the soil
  • Magnesium levels enhance turf color and mask symptoms of stress


Analysis:19.0.19 + 2MgO +TE
Application Rate:20 - 30g/m2
Pack Coverage:667 - 1,000m2
Longevity:6 - 8 weeks

Product Usage Calendar

*Main Usage Period*Extended Usage Period

Pack Information

CodePack Size
B40820 kg




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