A high potassium formulation with added iron and manganese
10% phased release iron provides up to 12 weeks of green up
Slow release iron derived from iron humate
Contains the Asset bio-stimulant for increased stress relief and turf vigour
ImpactPlus Perk is a superior turf hardening product for use in cooler weather conditions. The combination of manganese, iron and potassium make this an ideal cool season turf hardening formulation but it has also been used as a preseason fertiliser with great success. The 10% slow release iron provides excellent colour without overstimulating top growth. ImpactPlus Perk offers a superior and reliable nutrient release pattern for improved performance, working well at lower temperatures to offer early season growth and increased wear resistance.