Biodynamic viticulture is a more intensive and restricted process than organic farming. A certified Biodynamic® farm meets all organic standards, such as the prohibited use of chemical fertilizers, herbicides, pesticides and synthetic fungicides. The biodynamic approach goes further, requiring disciplined soil enrichment, constant observation, labor-intensive fieldwork, and ongoing, intuitive awareness. A biodynamic farmer must maintain a close connection with the land.
Biodynamic farming develops a self-contained ecosystem, integrating the vineyard with the surrounding environment. Ideally, only farm-produced organic composts and manure amend the soil. Domestic animal life integrates with plant life; at Patianna, the resident chickens forage in the vine rows. Year-round cover and companion crops provide host environments for beneficial insects. Diligent handwork controls weeds..
The health of the soil increases the vitality of the vine, producing superior grapes and heightening the expression of terroir in wine, that unique “taste of place”. Throughout the growing season, Patianna applies a series of eight, nutrient-rich Biodynamic® preparations to the vineyard floor, thereby stimulating the life activity within the soil and vines.
Responding to the natural life forces above and below the ground, biodynamic farming aligns vineyard practices, such as pruning, planting, and the applications of special preparations, with the lunar cycles.
Biodynamic® certification by the Demeter Association, a non-profit, independent organization, guarantees that the grapes have met specific standards of biodynamic agricultural methods.