Place blueberries in a medium size pot and sprinkle : 1 tablespoon lemon juice 1 tablespoon water 2 tablespoons pectin (if the pectin is powder)
Bring it to a full boil at medium heat. Add and stir: 1/2 cup sugar 2 tablespoon pectin (if the pectin is liquid)
Bring it to a full boil again and cook for one minute.
 Pectin is available in both powder and liquid form.
If your pectin is a powder, you must mix the pectin into the water before you start heating it. If your
pectin is in liquid form, you must add the pectin after the water starts boiling.