A philosophy of “sustainable agriculture” defines Calera’s farming practices, with organic farming methods being employed wherever and whenever possible. The dry climate of Mt. Harlan reduces the need for extensive use of pesticides and when the need arises, organic products are used. Cover crops are planted each year, and tilled under to improve soil nutrient levels. Compost mixtures are applied periodically to further enhance the organic content of the mountain soils.

The vines are tended by a dedicated vineyard crew who spend many hours pruning, suckering and training the vines, to ensure vine balance and appropriate sunlight exposure for the maturing fruit. With crops rarely exceeding two tons to the acre, quality not quantity is the goal in these exceptional vineyards.