Wash and scrub the beets.
Dice the beets, potato and onions into a small ¼ inch dice. Add the beets, potato and onion to the Instant Pot along with 2 cups of water and 2 teaspoons salt. Cook on Manual using High Pressure for 6 minutes. Allow 10 minutes before releasing pressure.
While the soup is cooking, prepare and chop the remaining ingredients. Combine ½ cup water with the 3 Tablespoons flour.
Turn the Instant Pot to Saute and More. Add 3 cups of hot water, 2 Tablespoons apple cider vinegar, beans and peas to the soup. Add the combined water and flour and cook for 5 minutes until thickened.
Add the remaining greens - dill, green onions, and beet greens. Stir in 1 cup of cream.
Serve immediately.