Mini 6-2-4

Organo-mineral nutrition for fine turf with phased nutrient release

6

N

2

P2O5

4

K2O

Gronamic Mini 6-2-4 is an organo-mineral fertilizer developed for fine turf, combining mineral nutrition with a 100% plant-based organic component.

Multiple nitrogen sources provide phased nutrient release for more even growth over 6–8 weeks. Polyhalite supplies potassium, calcium and magnesium, while recycled struvite provides slow-release phosphorus. The formulation also contains SMX seaweed extract, based on Acadian Seaplants seaweed technology, which has been shown in trials to increase root surface area in perennial ryegrass seedlings.

The 1–2.5 mm mini-granules are designed for even application and rapid dispersal on fine turf, making the product particularly suited to golf greens, surrounds, approaches, tees and other closely managed surfaces.

  • Multiple nitrogen sources provide phased release for more even growth
  • 100% plant-based organic component combines organic and mineral nutritio
  • Polyhalite supplies potassium, calcium and magnesium
  • Recycled struvite provides a slow-release source of phosphorus
  • SMX seaweed extract supports rooting
  • Fine 1–2.5 mm granules suit closely managed fine turf

Recommended rate 25 - 35 g/m2

Always trial on a small area before adjusting application rate or any other variables. As site conditions vary and application is outside ICL’s control, responsibility for results rests with the user.

1
Apply to dry foliage
2
Water in if no rain falls within 1-2 days after application. Irrigation or rainfall will assist dispersion and minimize risk of mower pick-up on close cut surfaces
3
Avoid applications during frosty or drought conditions
4
Delay cutting or grooming for 2 days after application to allow product dispersal

  • Polyhalite is a natural mineral used by ICL to supply potassium, magnesium, calcium, and sulfur in turf fertilizers. It provides a balanced, slow-release nutrient profile with minimal environmental impact, supporting strong turf health and sustainability.

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  • SMX is a concentrated Ascophyllum nodosum seaweed technology that supports root development, turf quality and stress tolerance, helping turf maintain stronger growth under challenging conditions.

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  • Recycled struvite phosphorus technology for turf establishment and renovation, supporting phosphorus availability close to developing roots.

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Digital Tools

Access calculators to improve nutrient management and boost productivity.

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