Nutrigrow Expands their Sports Turf Fertiliser Range with Nutrigrow CRF
Nutrigrow has expanded their Sports Turf range of fertilisers with the introduction of Nutrigrow CRF, a controlled release fertiliser that has been specifically designed for sports turf.
Nutrigrow CRF has been formulated to release nutrients for 4-6 months, based on an average temperature of 20C. In testing Nutrigrow have seen a significant longer release period during the cooler months, which has led to Groundsmen applying the product in late Autumn.
As there are still growing days over the Winter months then the nutrient will be released and feed the turf. This has led to far healthier pitches and other sports surfaces going into the Spring when turf generally looks very weak and poor.
Nutrigrow CRF is formulated from 60% polymer coated urea, 2% MgO, and has an NPK content of 20-0-15. It is spread at a rate of 25-50g per m² and can be spread by hand or more accurately using a mechanical fertiliser spreader. The granule size is typically 2-3mm and a single 25kg bag can cover 500-1000m².