Is THC Legal in Wisconsin? Delta-9, Edibles, and Drinks Explained
People see THC drinks in a Milwaukee cooler or gummies on a store shelf and ask us the same question: how is this legal in Wisconsin? It's the question we answer most often at Canni, our shop and infusion bar in Walker's Point, so here's the plain-English version.
The Short Answer
As of mid-2026, marijuana remains illegal in Wisconsin. But hemp-derived THC products - including Delta-9 THC drinks, gummies, and other edibles - are sold across the state because of how federal and state law define hemp.
The 2018 federal Farm Bill legalized hemp, defined as cannabis containing no more than 0.3% Delta-9 THC by dry weight. Wisconsin adopted its own hemp program consistent with that definition. Products made from compliant hemp can contain real, psychoactive Delta-9 THC as long as the concentration stays under that threshold.
That's why a 10 mg THC seltzer can sit in a Milwaukee cooler: the can is heavy, the THC is light relative to the product's weight, and the math works out under the limit.
Rules can change, and enforcement details vary. This isn't legal advice - check current state and local requirements if you need certainty for your situation.
What This Means in Practice
- Hemp-derived Delta-9 drinks, gummies, and edibles are widely sold in Wisconsin retail stores.
- Marijuana in the traditional sense - flower and products above the 0.3% threshold - is not legal in Wisconsin.
- There is no state dispensary system. Products are sold by regular retailers like Canni.
- Reputable sellers verify age and provide third-party lab reports showing what's actually in each product.
How to Tell If a Product Is Hemp-Derived
Look at the label first. Compliant products state that they're hemp-derived and list Delta-9 THC content per serving. Then check for a lab report. At Canni we publish COAs for the products we carry on our testing and COAs page.
If a product has no lab report, no serving information, or vague sourcing, that's a reason to pass regardless of what the label promises.
Where Canni Fits
Canni is a hemp retailer, cafe, and infusion bar at 810 S 5th St in Walker's Point, Milwaukee. We carry hemp-derived Delta-9 drinks, gummies, and edibles in our Delta-9 collection, and our staff can walk you through labels, serving sizes, and lab reports in person. Age verification is required for these products.
Looking specifically for beverages? Read our shopping guide to THC drinks in Wisconsin, including available formats, label checks, and places to try them.
FAQ
Is Delta-9 THC legal in Wisconsin? Hemp-derived Delta-9 THC products are sold in Wisconsin when they are made to meet the 0.3% Delta-9 THC dry-weight threshold used in the 2018 Farm Bill. Marijuana-derived Delta-9 remains illegal. Rules can change, so check current requirements.
Are edibles legal in Wisconsin? Hemp-derived edibles under the 0.3% threshold are sold in Wisconsin retail stores. Marijuana edibles are not legal in the state.
Are THC drinks legal in Wisconsin? Hemp-derived THC beverages that meet the hemp definition are sold across Wisconsin, including at Canni in Milwaukee.
Do I need to be 21 to buy THC products in Wisconsin? Responsible retailers require age verification. Canni checks ID for all hemp-derived THC purchases.
Is CBD legal in Wisconsin? Hemp-derived CBD is sold throughout Wisconsin under the same hemp framework.
Browse our Delta-9 collection or visit us at 810 S 5th St in Walker's Point.
FDA Disclosure: These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.