This 6 x 6 gardman polycarbonate greenhouse is a great garden building perfect for growing a wide range of vegetables this spacious greenhouse has a strong aluminium frame which has been coated in green paint for a stylish finish the aluminium frame has been treated so it is extra strong and resistant to corrosion this greenhouse has a sliding door which provides a great access and also saves space in your garden this greenhouse comes with a large roof vent so you can let cool air into thi