Cider

S6, E6: Gregg Wallace visits the biggest cider factory in the world, which produces more than 350 million litres each year. The scale of production blows his mind, as at each turn he's confronted with huge machinery and incredible processes. Meanwhile, Cherry Healey explores how the factory is creating new orchards of a sweet apple variety called Scrumptious, and historian Ruth Goodman traces a Victorian apple-breeding boom.