The process to remove caffeine from coffee beans using water was first developed in Switzerland in the 1930s, but was only trademarked as the Swiss Water Process in the '80s by a company in Vancouver, British Columbia.
How to Grow Primrose Flower Plants. Primrose is a hardy perennial flower, that includes a wide range of varieties. Primrose is native to Asia, Europe, and North America. In North America, they originally were found from the Midwest to the Northwest areas of the U.S.
Evening primrose oil is an herbal oil that comes from the seeds of the evening primrose (or Oenothera biennis) plant. This oil has been used for years in a number of applications - many having to do with female hormonal issues such as breast pain and the symptoms of menopause.