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.
The primrose is a pretty flower that doesnât provide any food, but, some botanists refer to it as the kingâs cure-all for its medicinal uses. Primrose is also pretty and, at the start, fragile, seemingly not having any immediate benefits. But her medicinal remedies become essential.