Scotts Lawn Builder Extreme Green will have your lawns looking green and healthier within 3 days of application. The low phosphorus, single application release formula will feed for up to 3 months without burning. - Slow release lawn fertiliser - Greens up lawns in three days - Controlled feeding - Higher levels of nitrogen - No surge growth after application - Low phosphorus - Low application rate - Feeds for up to three months without burning - Child and pet friendly - Suitable for all lawns, even Buffalo