The winemaking philosophy at Oak Ridge honours the importance of finding balance between the land and the makers, beginning first with growing quality grapes. Maggio has become part of the Lodi Rules initiative, which guides sustainable farming practices. Created by farmers it was initially launched as a grassroots educational integrated pest management programme in 1992. Recognising the importance of the ecosystem and biodiversity in the vineyard, it includes pest management initiatives, such as introducing natural predators, which minimises the risks to birds, bees, water and people. Water is carefully managed to ensure efficiency and waste is limited. The soils are treated with organic matter and are cultivated to maximise water penetration to sustain the vine roots. As a result the grapes are concentrated with flavour, which translates into fruit forward, expressive wines.