Fill crockpot with vegetable broth and 2 cups water.
Add asparagus, celery, carrots, bell peppers, onions, garlic, bay leaves, salt, pepper, marjoram, tarragon, dill weed and parsley.
Place crockpot on high heat for about 4-6 hours.
Mix 1/3 cup gluten free flour with enough water to fill measuring cup to the ½ cup measuring line.
Whisk to combine.
Add flour paste mixture to crockpot.
Then add cream and stir to combine.
Check seasonings. Add more if desired.
Allow crockpot to heat on low another 45 minutes to an hour.
Keep warm until ready to serve.