Soil and subsoil: pure silt with a very low rough sand equivalent. Fairly pebbly, very calcareous. Planting density: 10 000 vines/ha Rootstock: 50% of massal selection and 50 % of clones. Organic agriculture: since 1998. Official approval Ecocert®: 1999. Biodynamic agriculture: 2001 Pruning: Guyot Vineyard news: Ullage planted out. Earthing-up of the vines in winter. Spraying of nettle and rhubarb, horsetail, yarrow, tansy, comfrey tea during each treatment. Biodynamic preparations 500 and 501 at the end of the winter and of 501 in spring before the flower. Suckers removed in spring.