http://durgan.org/2017/July%202017/17%20July%202017%20American%20Gooseberry/HTML/ 17 July 2017 American Gooseberry Three pounds of berries were picked from the one American Gooseberry bush and made into three liters of pressure canned juice at 15 PSI for 15 minutes. The American Gooseberry is about half the size of its European counterpart. Pictures depict the process.