Cashing in on Cannabis 11:56 AM ET Wed, 8 Dec 2010

“We’re looking at the map: There are 14 other medical marijuanastates, and we’d like to sell to them,” said Holmes, who runs Centennial Seeds.

“If they are buying seed, they’re buying it from out the country, and it’s black market. We’d like to be a US source of cannabis seed to the industry.”

As a business based in Colorado, where the sale of medical marijuanais legal, Centennial can sell seeds within the state only, but not across state lines.