Seed or instant turf are the best ways to establish cool-season grasses. Planting can be done all year round, but the best time is in August/September to take advantage of the spring rains.
To prepare the area, spray existing vegetation with a glyphosate-based herbicide, leave for two weeks, then till the area to loosen the topsoil to a depth of five centimetres. Use your feet to re-harden the soil, then level, fertilise and lay the instant turf. Keep the instant turf constantly moist during establishment. If sowing seed, spread it evenly, rake over it lightly and keep it moist.