High N

Mini granular, maximum response

24

N

5

P2O5

11

K2O

3

CaO

This combined controlled-release and compound granular fertilizer ensures your turf will enjoy regular, steady growth with no surges: it’ll receive some nutrients straight away for a quick response, and the rest will be released slowly over 2 – 3 months. This one is especially high in nitrogen for steady, balanced growth. It’s the ideal choice early in the season, especially as it’s designed to respond quickly in cooler weather. Also contains phosphorus and potassium, plus calcium to help grass become more resistant to wear and tear. Your go-to as a first controlled-release fertilizer for the season.

  • High in nitrogen: good healthy, steady growth
  • Apply early in the season for a quick response

Recommended Rate:
20 – 35 g/m²
Recommended Rate:

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
 Watering-in after application will help with granule dispersion, give a quicker initial effect, and minimize footprint trails.
3
We recommend applying after aeration programs such as hollow tinning, slitting, and/or scarification to prevent granule damage.
4
 Do not apply during frosty or drought conditions.
5
If spilled on pavement, concrete, clothes, etc. brush off immediately as it can stain.
6
If you need more information, please contact your technical support.

  • Poly-S is a dual-coating controlled-release nitrogen technology available from ICL, combining sulfur and a biodegradable polymer. It ensures gradual nitrogen release over up to six months, unaffected by temperature or moisture fluctuations. This promotes steady turf growth, reduces mowing frequency, and minimizes nutrient leaching.

    Learn more

Digital Tools

Access calculators to improve nutrient management and boost productivity.

Brand Details

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Learn about Sportsmaster CRF