Select only the freshest and most unblemished violets in your garden. Place violet petal in a deep bowl and pour the boiling water over them. Weigh down with a heavy dish to keep them submerged. Place the bowl in a draft-free place at room temperature for 24 hours. Line a colander with layers of rinsed cheesecloth and place over a bowl. Pour violets and liquid into colander, squeezing out juice from the violets; discard the violets. Place sugar, lemon juice and water in a saucepan and boil into a very thick syrup, near the candy stage. Add violet water and bring to a rolling boil. Boil 10 minutes or until thickened. Pour into sterile bottles. Allow to cool, then seal and refrigerate. Serve with ice water or club soda.