Natural cork. Leroux’s parcel within Bonnes-Mares was planted in 1983 and has always been managed organically. Like many of Leroux’s Grand Crus, it’s tiny (just 0.1 hectares), and it neighbours Christophe Roumier’s vines in the southern sector of the Grand Cru, on the Chambolle side. The soil type in this part of Bonnes-Mares is often referred to as terres blanches; it’s rocky and rich in limestone and fossils. In 2021 Leroux included 15% whole bunches. Only two barrels were produced.