http://durgan.org/2017/July%202017/9%20July%202017%20Garden%20Vegetable%20Juice/HTML/ 9 July 2017 Garden Vegetable Juice Available garden vegetables were used to make 21 liters of Pressure Canned juice/slurry. The process is explained in sequenced pictures. The Pressure Canning was 15 PSI for 15 minutes. This is for long term storage at room temperature.