Pro-Kleens 4-in-1 Weed and Feed Lawn Treatment has been designed to transform your grass. If youre struggling with a tired looking lawn that needs some TLC, this is the product for you. It gets to work straight away to encourage your grass to grow thicker, greener and healthier! This incredible formula contains iron, nitrogen, phosphorous & potassium - all of which are designed to improve and strengthen your lawn. Nitrogen supports healthy grass to make your lawn visibly brighter and greener. Phosphorous encourages grass roots to strengthen and promotes grass growth. Potassium is excellent at preventing your lawn from getting disease and from suffering in the cold autumn and winter. With added iron, which kills and removes moss, our lawn feed contains everything you need to transform your lawn with just this one product! The formula contains three different weed killers to make sure that it kills a wide variety of weeds. With our formula containing iron, you can be sure moss will be killed and removed with ease, unlike many other lawn feeds that dont contain iron in their formula. Transform your lawn with our 4-in-1 lawn treatment acting as a lawn fertiliser too! This means that any tired and worn patches of grass will be encouraged to start growing again, whilst the rest of your grass will start to grow stronger, thicker and healthier. ProKleen 4 in 1 Weed & Feed Lawn Treatment with Moss Killer - 4 x 2.5KG in Green