Using a knife, remove fan shaped leaves and the base of each stalk
Bring indoors and rinse clean at the kitchen sink
Measure 8 C water into a large, 12 quart (3 gallon) stockpot
Cover your pot with a lid and set to boil on the stovetop
Slice rinsed rhubarb stalks into 2-3 inch lengths
Place pieces into a large measuring bowl (aka batter bowl), dumping into the pot when full.
Measure out 30 cups of 2-3 inch pieces in total
Once you have 30 cups, put a lid on the stockpot and turn heat to high
When your water starts simmering, set the timer for 10 minutes
Cook rhubarb until it softens and falls apart
Pull your stockpot from the heat and cool until you can handle the contents without burning yourself
Line a large bowl with a cotton cloth
Pour the cooked rhubarb and liquid into the cloth
Gather the 4 corners of your filled cloth and tightly knot together
Hang the cloth bag for 2-4 hours or until juices stop dripping into the bowl below
When finished, you should have about 4 quarts of juice concentrate
Pour your rhubarb juice concentrate into a clean pot and heat to the near-boiling point without letting it actually boil
Measure in honey and stir to dissolve
To serve fresh: dilute rhubarb concentrate half n' half with water, or fill a glass 2/3 with ice and pour juice over. Serve.
How to freeze: pour rhubarb juice concentrate into molds. Freeze until solid. Quickly remove from molds, bag, label and return to freezer. To serve: fill glass or pitcher 2/3 of the way with cubes. Cover with water and let sit several minutes before serving.
How to water bath can: Ladle near-boiling rhubarb juice into jars, wipe rims, add lids and immediately place in boiling water bath canner.Process pints (500 ml) 10 minutes at 0-1,000 ft. Process quarts (1 litre) 15 minutes at 0-1,000 ft in elevation. Process half gallon for 20 min at 0-1000 ftTo serve: fill glass or pitched 2/3 with ice. Pour rhubarb juice concentrate over and let sit several minutes before serving.