The federal government does not give a damn about state laws and rights. They will shut you down if you grow hemp without their permission. I have heard you can get a federal permit to grow hemp however I have also heard they are extremely hard to get.
Bottom line is you don't want to invest a bunch of time and money only to have rogue government come and shut you down and even arrest you and jail you. if you had a sheriff who knew his authority and would stand up to the Feds it would be different but very few do.
End The Fat
70 pounds lost and counting! Get in shape for the revolution!