19 July 2020 Beets Celery Juice Posted on July 19, 2020 by Durgan 19 July 2020 Beets Celery Juice 19 July 2020 Beets Celery Juice Nine pounds of celery/beets were transformed into 10 liters of pressure canned juice. Pressure canned at 15 PSI for 15 minutes.My normal preserving method.Annotated pictures depict the process.