In Stock

Sierraform GT K-Step 6:0:27

From £55.86 inc VAT From £46.55 ex VAT
RRP £52.30 ex. VAT
Quantity Price
0 - 9 £59.42 inc VAT £49.52 ex VAT
10 - 19 £58.24 inc VAT £48.53 ex VAT
20 - 39 £57.05 inc VAT £47.54 ex VAT
40 + £55.86 inc VAT £46.55 ex VAT

Contains: 2% MgO & Trace Elements

Sierraform GT K-Step is a NPK fertiliser that contains ICL’s patented MU2 and SilK technologies. It has a low nitrogen content for compact growth and turf hardening.

K-Step contains high amounts of potassium which also hardens the turf in stressful summer or winter conditions. It has a full trace element package, and is ideal for use as a pre-stress conditioner on fine turf areas. The phosphate free formulation aids management of soil phosphorus build up.

Product Advantages:

  • Ideal as a pre-stress conditioner
  • Low nitrogen for compact growth and turf hardening
  • High potassium for stressful summer and winter conditions
  • Full trace element package for overall turf health
  • Contains magnesium for turf colour and mask symptoms of stress
  • Aids management of soil phosphorus build up

Product performance and longevity depends on both environmental factors and application rate

Product Application - Fertilisers must be irrigated in within 1 - 2 days subject to environmental conditions. Do not apply to stressed turf (drought or frozen)
Full directions for use click here

Pack Size: 20 kg
Type: Minigran.
Slow Release: Yes
Application Rate: 20 - 30 g/sq. m
Pack Coverage: 667 - 1,000 sq.m
Longevity: 6 - 8 Weeks

Nutrient levels applied kg/ha.

25 g sq.m


15 0 67.5

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Recommended Application Rate : g sq.m

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