City Cast Madison logo

Clearing the Haze on Madison’s Weed Laws

Posted on April 9, 2025   |   Updated on September 30, 2025
Hayley Sperling

Hayley Sperling

People in white protective gear tending to a large group of green plants.

Workers tend to the crops at a cannabis grow center in the Netherlands. Will Wisconsin ever legalize cannabis and see such grow centers? (Sem Van Der Wal / Getty Images)

Many high-profile Madisonians have long fought for the full legalization of cannabis, but when it comes to passing legislation in the statehouse, little progress has been made. Gov. Tony Evers said in January that he would ask lawmakers to let voters decide whether it should be legal through binding legislative proposals on the ballot.

But that hasn’t stopped countless cannabis-related businesses from sprouting up across the isthmus in the last decade. On the City Cast Madison podcast today, host Bianca Martin talks to Phillip Scott, owner of Crone Apothecary and Wisconsin Hemp Farmers and Manufacturers, about what is and isn’t legal in the state.

City Cast

Will Wisconsin Ever Legalize Weed?

00:00:00

Weed’s Legal Standings

Let’s clear some items up quickly with a look at the rules.

Federally, marijuana is classified as a Schedule One substance, which the law defines as having no accepted medical use and a high potential for abuse (though there has been an effort to lower this classification to Schedule Three).

At the state level, cannabis is also classified as a Schedule I hallucinogenic substance under the Wisconsin Uniform Controlled Substances Act.

In Madison, possession of cannabis is still illegal, but police will not pursue charges unless given a reason. Madisonians who are over the age of 18 are allowed to possess no more than 28 grams of cannabis. Additionally, there are rules for when and where you can light up, for example, you can’t smoke anywhere that all smoking is prohibited (like bars and restaurants) or in a moving vehicle.

CBD, Delta-8, and Beyond

In 2017, then-Gov. Scott Walker signed legislation paving the way for hemp farming in Wisconsin, a practice that was halted with the Marihuana Tax Act of 1938. Once farmers were able to start growing hemp, this opened the door to CBD cultivation and distribution.

Cannabidiol, commonly referred to as CBD, is an active ingredient in cannabis derived from the hemp plant. CBD itself is not psychoactive but the plants grown for CBD also contain psychoactive molecules as Alan Robinson, cannabis activist and co-founder of Herbal Aspects explained on City Cast Madison.

CBD can be synthesized into delta-8 and delta-9 THC (and beyond!), thus opening a door to legal cannabis products. It’s important to note, however, that in order to remain legal, the delta-9 THC content of the product must be less than 0.3%.

Delta-8 THC is about 60% less psychoactive than delta-9, according to Robinson. But chemically the two are very similar, which makes it a great option for older users who might not want to experience an intense high but are still looking for that euphoric feeling. Robinson compares delta-8 to the 1970s style of cannabis, which offered a much milder experience.

There’s also THCA, a type of chemical called a cannabinoid in the cannabis plant. It’s popular in states like Wisconsin where the sale of THC is illegal, because if THCA is heated it will change into THC or delta-9 THC.

What To Look For When Shopping

Though delta-8 and delta-9 are not synthetic themselves, they are synthesized. This means that the CBD must go through a chemical process in order to create the compounds and some retailers take more care in establishing the authenticity of their products than others.

When shopping for CBD, delta-8, and delta-9 products, both Robinson and Scott recommend always asking for the shop’s certificate of authenticity, or COA. This document can tell shoppers if their products have been tested for specific cannabinoids, pesticides, and more.

A reputable establishment should have no trouble producing this document, the corner gas station selling vapes and gummies might be a different story.

Madison Minutes newsletter editor Rob Thomas contributed to this article.

Share article

Hey Madison

Sign up for your free daily toolkit to get the most of the city you love.

Can't subscribe? Turn off your ad blocker and try again.

Madison, Explained

See All
Madison, ExplainedAugust 18

Fitchburg Took Down Flock Cameras, But Will Test Others

Fitchburg ends its Flock Safety license plate reader contract over privacy concerns, testing alternatives from Axon and Motorola despite...

A city street on a winter's day with a Flock camera attached to a pole.
Madison, ExplainedAugust 10

Meet the Madison Democrats Running For Assembly District 76

Find information about the candidates running for Wisconsin's Assembly District 76 seat in the upcoming primary election.

Five political candidates sit on a stage with microphones in front of them.
Madison, ExplainedAugust 10

Your Guide to the August Primary Election in Wisconsin

Get ready for the Wisconsin election on August 11. Learn where to vote in Madison, what ID to bring, how to vote early, and mail-in ballo...

A white sign with a United States flag image and the words “VOTE HERE VOTE AQUI” stands upright in front of a Madison municipal building.
Madison, ExplainedAugust 3

How State Government Is Reducing Its Footprint in Madison

Wisconsin is shrinking its downtown Madison office space. Learn how the long-term Vision 2030 plan will change the state government's phy...

A gray multi-story building in downtown Madison.
Madison, ExplainedMay 18

How Smart Studios Put Madison on the Musical Map

Why did Nirvana, Smashing Pumpkins, Death Cab for Cutie and other bands want to record songs in Madison? As a new documentary explains, S...

A two-story red brick building on a street.
Madison, ExplainedMay 4

Quiz: Are you a True Madisonian?

You may live in Madison, but are you a true Madisonian?

A downtown street scene with a capitol dome at the top of the street.
Madison, ExplainedApril 7

Reader Tips On How To Beat High Gas Prices

According to AAA, the average price of a regular gallon of gas in Dane County is $3.87 a gallon.

A gas station sign next to a busy road.
Madison, ExplainedMarch 25

How To Beat High Gas Prices in Madison

The average price of a gallon of regular gas is 60 cents higher in Dane County than it was a year ago.

A gas sign in front of a road next to a pedestrian bridge.

The latest in Madison

Madison's BestAugust 17

Madison Artist Knocks It Out of the Park With Brewers Mural

Madison artist Emily Balsley unveils her new "Seventh Inning Stretch" mural at Fitchburg’s McKee Farms Park, inspired by her Brewers T-sh...

A woman paints a mural on a wall. The mural has a cornflower blue background and is populated with people and animals in Brewers uniforms and caps..
Food & DrinkAugust 13

These Madison Restaurants Are Gone But Not Forgotten

We also asked our readers and listeners to share their favorite defunct Madison restaurants, and dozens of you responded. Here are some o...

A strip mall restaurant with a green-and-white sign.
Madison NewsAugust 10

Listen to Our Interviews with Wisconsin’s Candidates for Governor

There are still seven candidates in the running for Wisconsin governor. Find out where they stand on the issues.

Four voting stations sit empty in front of a windows on a sunny day
Madison's BestAugust 6

The Best Fish Fries in Madison

Friday fish fries are a tradition in Wisconsin, and Madison has lots of options. Here are some of our favorites, including Dexter’s Pub,...

A plate of fried fish and french fries.
Madison NewsAugust 5

Madison Police Clear Ruiz Memorial and Encampment Site

Madison authorities dismantle the Corey Ruiz encampment at Baldwin & Williamson. District 6 Ald. Davy Mayer discusses the fallout on City...

Candles and flowers form a makeshift memorial.
Madison's BestJuly 31

Madison’s Best: Your Guide To August 2026 in Madison

Discover the best events, festivals, and activities in Madison this August 2026. Don't miss out on the ultimate summer highlights—plan yo...

The City Cast Madison team stands in front of a pop-up tent at the 2025 Magic Pride Festival.
Food & DrinkJuly 30

The Best New Restaurants in Madison

This month’s list of the area’s best new restaurants includes a new outpost for a wildly popular local pizza chain, a new sushi spot near...

Two people standing at a counter at a pizza restaurant.
Madison NewsJuly 29

Site of Corey Ruiz Shooting Becomes a Living Memorial

Protesters close Madison blocks for a Corey Ruiz memorial site, sparking debate over safety and traffic. Chief Patterson shares no new up...

A sprawling makeshift memorial for Corey Ruiz with flowers and candles.