Sportsmaster® WSF High N 35:0:11.6 soluble fertiliser 15kgYour grass will respond quickly to this premium fertilizer: our patented TMax technology combined with an extra generous helping of nitrogen (from mixed sources) ensure the best possible leaf and root uptake, fast. It also contains potassium for a hardy turf with steady, even growth and chelated iron for a richer green. Water soluble, its ideal for mixing with a main granular fertilizer to top up nitrogen and iron levels and keep your turf happy