Ancestral method for this Blanc de Blanc de Chardonnay, fermented with our indigenous yeasts, without any input, aged on slats for a minimum of 18 months, Between 1 and 3 g/l of residual sugar depending on the year.
8.21 means 821 days or 27 months which is the minimum time to produce this Pet Nat, from bud emergence to disgorgement.
