San Francisco (CNN Business)The US cannabis industry is flush with fledgling companies and many unfamiliar brands. In that mix, however, is a 154-year-old company that is a household name: Scotts Miracle-Gro (SMG). Over the past decade, the lawn and garden giant has quietly entrenched itself in the young and fast-growing industry. Its Hawthorne Gardening Company subsidiary has … [Read more...] about How Scotts Miracle-Gro is reinventing itself as one of the biggest players in cannabis