Sierraform GT Anti Stress 15:0:26

Product Description

Contains: Fe

Sierraform GT Anti-Stress is ideal for applying as a pre-stress conditioner. Half of the nitrogen is slowly made available, which minimises growth surges. It comes equipped with ICL’s patented MU2 and SilK coating technologies.

The added iron content enhances turf colour. Anti Stress' high levels of potassium help to harden turf during stressful summer or autumn conditions and its phosphate free formulation aids management of soil phosphorus build up. It is particularly suited for use on fine turf areas.

Product Advantages:

  • Ideal for use as a pre-stress conditioner
  • Controlled nitrogen release minimises growth surges
  • Iron improves turf colour
  • High potassium content hardens turf
  • Ideal for stressful summer or autumn conditions
  • 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


Nutrient levels applied kg/ha.

25 g sq.m

37.5 0 65

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Pack Size: 20 kg

Type: Minigran.

Slow Release: Yes

Application Rate:

15 - 25 g sq.m

Pack Coverage:

800 - 1,333 sq.m

Longevity: 6 - 8 Weeks

0 - 9 £48.08
10 - 19 £47.12
20 - 39 £46.16
40 + £45.20
From £45.20 ex. VAT
From £54.23 inc. VAT
RRP £51.28 ex. VAT



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