For establishing or repairing of turf, the application should be 5kg per 100m2 of MatchPlay Pro Series NPK fertiliser which contains plenty of Phosphorus (in the form of non-leaching rock phosphate) lawn fertiliser.
For optimum health of your lawn, it is recommended to fertilise at a maintenance rate of 3kg per 100m2 every 6-8 weeks for 6 months after installation and every 10-12 weeks thereafter.
Remember, always water thoroughly to activate the fertiliser and prevent any possible leaf burn.