- A high potassium formulation with added slow release iron and manganese
- 10% phased release iron provides up to 12 weeks of green up
- An ideal turf hardener to help increase disease resistance
- Contains the Asset Gold 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.