The hills around Conegliano are home to the "Denominazione di origine controllata e garantita" (DOCG) zone of Colli di Conegliano. There both red and white Italian wines are produced at a variety of sweetness levels from dry to sweet "passito" dessert wines. Grapes destined for DOC wine production must be harvested to a yield no greater than 12 tonnes/hectare. The finished wine must attain a minimum alcohol level of 12% for the red wines and 10.5% for the whites in order to be labelled with the Colli di Conegliano DOC designation.