While smart chemical and crop rotation management is commonplace for graingrowers across Australia trying to get on top of weeds, controlling weed seeds at harvest has also gained popularity. Esperance farmer Matthew Hill is one of an increasing number focussing on harvest residue management, but with a big difference. The 2013 Nuffield Scholar is keen to not only reduce the resistance of weeds on his property to chemicals, but also to take the next step and value-add the process.