Place whole berries in each quart jar. Using a canning funnel helps the process. Each 12-ounce bag makes about 2 quarts of juice.
Then add boiling water to each jar. Fill to 1/2 inch headspace. Remove the air bubbles.
Jars ready for the water bath canner
Adding a jar to the canner with the jar lifter
Process for 25 minutes at a full rolling boil. Process pints the same amount of time. When the time is up turn off the heat, remove your canner lid and remove the hot jars with your jar lifter. Place them on a towel on the counter and let sit for 24 hours without disturbing the jars.
The juice won’t be ready to drink for another 4-6 weeks. Seems like a long time, when you see how good the juice looks. You can drink it sooner, it will just be less concentrated juice.