Why use Lawn Ultra Green? 3 Days Rapid Greening With added Iron & Magnesium for rapid deep greening action, whilst avoiding surge growth which means less mowing Improves Health Its balanced nutrient formula feeds and conditions the grass from root-to-tip for a stronger & healthier lawn No Scorch Formula Specially formulated lawn feed reduces the risk of scorching the lawn by over application Why Use Westland Ultra Green? With added Iron & Magnesium for a deep greening action in just 3 days Balanced nutrient formula feeds & conditions the grass from root-to-tip Specially formulated lawn feed reduces the risk of scorching the lawn by over application No surge growth means less mowing Promotes tillering & lateral growth for a thicker, stronger lawn