Green leek vinegar:
From Susun Weed
Begin by buying (or harvesting from your garden) a bunch of leeks. Use them to make potato-leek soup or any other dish of your desire. Save those tough green tops. You know the part that I mean, the part you were about to throw away or put in the compost.
Instead, chop it coarsely, and find a jar that will be mostly filled by the amount of chopped green leek tops that you have. Best if it has a plastic lid. The jar can be plastic, too. Don