Sportsmaster CRF Mini 15-5-15

Sportsmaster CRF Mini contains a combination of controlled-release Poly-S coated Nitrogen fertiliser technology and conventional compound granular fertiliser. This controlled-release technology leads to consistent, extended availability for a regular growth pattern. The uncoated portion of fertiliser allows nutrients to be immediately available to the turf. 

Polyhalite, which is a naturally occurring mineral fertiliser, is now a component part of this range. This new addition provides additional benefits from the source of potassium, magnesium and calcium that is present in the polyhalite mineral fertiliser. 

The coating allows nutrients to be released over a 2-3 month period and the low Salt Index makes the product extremely safe to areas of turf mown above 8mm. The combination of the analysis and low application rates makes this range a very cost-effective fertiliser for outfield areas. 

ACTIVE 15-5-15 + 2% MgO + 2% CaO

High potassium fertiliser suitable for an application to strengthen the turf prior to the winter season.

• 41% Coated N
• 2-3 Month longevity
• Poly-S coating
• Autumn application
• Polyhalite included
• Pack size: 25 kg
• Rate: 20-35 g/m²