Gaia challenge

Type of wine

Type of Wine eligible to participate

Testing wines

Wine:

– 100% of the grapes must be organic or biodynamic (USDA/ Made with organic grapes/ AB/ Ecocert / Nature et Progres / Demeter /Biodyvin..)

– The harvest must be manual.

– No oenological input except sulphite which can be used restrictively. (See dose below)

– The use of indigenous yeasts for juice fermentation.

– No use of brutal and traumatic physical techniques (rapid pasteurization, thermovinification, tangential filtration, etc.).

– Maximum dose of sulphite: 30mg/litre