It is allowed to use any and all cannabinoids and hemp-derived products, such as CBD, Delta 8, and Delta 9. The 2014 Michigan Hemp Bill makes all items derived from the hemp plant legal in the state prior to the 2018 Farm Bill. Products with Delta-9 THC generated from hemp are permitted to be bought, but only if the content is 0.3% or below on a dry weight basis.

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The federal law pertaining to Delta-9 in Michigan is outlined in these sections:

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ENROLLED HOUSE BILL No. 6330:

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AN ACT to amend 2014 PA 547, entitled “An act to authorize the growing and cultivating of industrial hemp for research purposes; to authorize the receipt and expenditure of funding for research related to industrial hemp; and to prescribe the powers and duties of certain state agencies and officials and colleges and universities in this state,” by amending the title and sections 1, 2, 3, and 4 (MCL 286.841, 286.842, 286.843, and 286.844) and by adding sections 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19.

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As used in this act:

(b) “Cannabis” means the plant Cannabis sativa L. and any part of that plant, whether growing or not.

(i) “Industrial hemp” means the plant Cannabis sativa L. and any part of that plant, including the viable seeds of that plant and all derivatives, extracts, cannabinoids, isomers, acids, salts, and salts of isomers, whether growing or not, with a delta-9-tetrahydrocannabinol concentration of not more than 0.3% on a dry weight basis. Industrial hemp includes industrial hemp commodities and products and topical or ingestible animal and consumer products derived from the plant Cannabis sativa L. with a delta-9- tetrahydrocannabinol concentration of not more than 0.3% on a dry weight basis.