Check the listing for details. Decorì Sourdough Starter Organic. Condition: New, Made in Italy. Listed at 3.32 USD. Mother yeast ready for use, produced as tradition. A biological yeast, the only one with vital germ of stone ground grain that gives the dough more flavor and lightness. The durum wheat semolina instead will give fragrance and softness to the doughs. Ingredients Tensor flour type "1" organic with germ, remediced semolina of organic durum wheat (25%), bio brewer's yeast (natural yeast) 15%, flour tender wheat bio (1%). Package 105 gr. Biological. Vegan.