Jessie’s Grove Winery

Jessie’s Grove was founded by and named after Jessie Spenker, who was the daughter of Joseph and Anna Spenker who founded the Ranch and Estate in 1868. Throughout the years, the ranch and farm have survived the depression, prohibition, droughts, disease, and more.

Our property is currently over 320 acres, with 265 acres of premium grape vines. Some of these vines were planted in the 1800’s making them over 120 years old. We are still producing fabulous wines from these ancient vines!