Terroir Terroir We carefully test the soil for ideal grape varieties selection prior to planting. Slopes at an altitude of 1450-1650 allow for ideal air circulation and balance of temperature. The day and night temperature difference allow the grapes to have a balanced and optimal maturity. A snowy winter climate provides the required chilling hours to regulate the growth of the vines. The rocky soil texture allows for an ideal water drip system to the roots and arable soil.