Medical Marijuana is a booming business in several states and its about to boom a little louder in Marshall, Michigan, with a new facility that is bringing 400 jobs, WOOD-TV8 reports.

A company called Michigan Pure Med plans to build a massive facility in Marshall that will grow and process the product and will be hiring around 400 employees.

Marshall has also approved three more growing and processing companies to set up shop, according to WOOD-TV.

The plan for the new complex is that it will be set up in four phases over the next five years.

Michigan Pure Med hopes to begin building the new facility in September.