Sierraform GT NK 19:0:19

Contains: 2% MgO & Trace Elements

Sierraform GT NK is a balanced NK fertilizer 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 phosphorus build up in the soil. The magnesium content enriches turf colour and masks symptoms of stress.

Product Advantages:

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

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

Product Application - Fertilizers 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

47.5 0 47.5

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Recommended Application Rate g sq.m

g sq.m

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Total Amounts Needed:

Your Area

Your Application Rate

How Much You Should Buy

How much you should buy:


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
Price From £45.20 ex. VAT
RRP £51.28 ex. VAT
Price From £54.23 inc. VAT



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