Salem, Ore. — Nine living marijuana plants will be displayed at the Oregon State Fair in a first of its kind event for the United States starting next Friday.

Starting next spring, Oregon will require all marijuana products sold in dispensaries or recreational shops to undergo testing for nearly 60 pesticides.

A task force in Oregon, studying energy and water use associated with marijuana production, is likely to recommend that the state do more to educate growers about existing agricultural rules and practices, as well as back a certification process that encourages Oregon's new industry to pay closer attention how it uses natural resources.

It is an opportunity to learn about all things hemp and cannabis related including growing, harvesting, medicinal uses and legislation.