At Raven Hollow, we let nature and science work together to create distinct and noteworthy wines. 

All the produce, including the fruits and berries for our wines are sustainably grown next door by Gene Kosinski of Kosinski Farms with the environment and our community in mind.

Kosinski Farms is proud to be an IPM (integrated pest management) certified farm.  IPM methods include encouraging natural predators and allowing the weather and wildlife guide our farming decisions. Though IPM farming is more demanding, it ultimately ensures that all foods harvested here are as nature intended.

While most of our fruit is sourced locally, we also make wines made from grapes sourced from vineyards in the Siusun Valley, California specially selected for the quality of their fruit and their commitment to the environment.  

Learn more about our wines here