Chateau Puybarbe does not use any herbicides or chemical fertilizers and it has the highly esteemed HVE (High Environmental Value) certification. Vineyards are cultivated according to sustainable practices promoting the biodiversity of the nature and microbial life in the soils.
The estate is operated according to strictly vegan principles and does not use any inputs of animal origin.
Château Puybarbe is preparing for biocyclic vegan certification and will soon be permitted to use the Biocyclic Vegan Quality Seal.