Viano organic lawn feed is a fully certified fertiliser suitable for all types of grass. The fertiliser contains a balanced mix of nutrients to achieve a lush green lawn. You should spread this at 100 grm per metre squared all year round. Applying this feed will keep your lawn healthy without ever over-stimulating growth. There are no chemicals in this grass feed. Once Viano is spread, it releases into the soil very slowly. This fertiliser improves the yield and quality of the grass which lasts for up to 100 days after application. As well as promoting a healthy lawn there is also added magnesium to giver your lawn a greener colour.