Founded in 1966 by Domenico Poggiali, Fèlsina is at the southern border of the Chianti Classico subzone of Castelnuovo Berardenga and boasts a variety of climates, landscapes, and terrain where Sangiovese reigns supreme. The Fèlsina wines are renowned for their structure, concentration, intensity and depth.

The Rancia vineyard takes its name from the historic Rancia farmhouse, once a Benedictine monastery. Located in Castelnuovo Berardenga at elevations ranging between 400 and 420 metres it has a fine southwest-facing exposure. The more recent plantings utilize genetic material from massal selections gathered from the old Rancia vineyard. The soil is composed of limestone-derived alberese classic to the Castelnuovo Berardenga area and of galestro marl in some areas. First vintage was 1983.