@artlover--Do some investigating in your local area, you might be surprised to find a local farm, depending on how far you are willing to drive.
If not, there are several organic farms that have websites and will sell in bulk. You need to research to make sure they are a certified organic farm.
If someone you speak to doesn't want to answer this question or show you proof of the certification, go to the next one on your list. The farmers that are truly organic love to show it off, they are proud of it.