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From Brownie Mary’s activism to the CB1 receptor’s discovery, women built this industry long before it was legal. Here’s where things stand today — and why ownership gaps persist.
Women built the cannabis industry before it had a name. The story of women in cannabis predates the legal market by decades. A hospital volunteer in San Francisco baked brownies for AIDS patients in the 1980s. A neuroscientist in St. Louis identified the brain receptor that explains how THC works. A Black Navy veteran opened a licensed dispensary in Colorado in 2009. The legal cannabis market that generates billions of dollars today rests on that foundation, and the women who laid it are still fighting for a proportional share of what they helped create.
Women in Cannabis Before Legalization: Activists, Scientists, and Growers
Mary Jane “Brownie Mary” Rathbun became a fixture at San Francisco General Hospital in the early 1980s, distributing cannabis-infused brownies to AIDS patients without compensation or legal cover. Working alongside activist Dennis Peron, she helped pass San Francisco Proposition P in 1991 and California Proposition 215 in 1996, the first state-level medical cannabis law in the United States. Valerie Corral co-authored Prop 215 and founded the Women’s Alliance for Medical Marijuana, establishing a network of patient growers that predated every licensed dispensary in the country.
The science ran in parallel. In 1988, Dr. Allyn Howlett identified the CB1 cannabinoid receptor in the brain, a key component of the endocannabinoid system. Her discovery explained how cannabinoids interact with the central nervous system and opened decades of pharmacological research that commercial cannabis products continue to rely on. Project CBD has documented how Howlett, alongside researchers including Dr. Cecilia Hillard, made foundational scientific contributions that the industry rarely credits to their source.
Women in the Cannabis Industry: What the Ownership Data Actually Shows
In 2023, women cannabis executives held 39% of senior positions in the U.S. industry, according to MJBizDaily’s annual DEI survey. That figure exceeded the national average across other major industries. The headline is real, and it is incomplete.
Women-owned cannabis businesses fell from 22.2% of all operations in 2022 to 16.4% in 2023. Less than 3% of all cannabis financing flows to women-owned businesses. Executive titles and ownership are different measures, and capital access determines long-term survival. Women may occupy senior roles; they receive almost none of the investment that shapes who builds lasting companies.
How Industry Consolidation Rolled Back Gains for Female Cannabis Entrepreneurs
Cannabis’s early years created unusual conditions. Flat hierarchies, countercultural values, and the absence of entrenched corporate networks gave women access that most established industries did not. As the market matured, that changed. Multi-billion-dollar publicly traded companies expanded without proportional female leadership on boards or executive teams. Smaller businesses, many of them women-owned, closed under competitive pressure from better-capitalized operators.
Capital access compounds the problem. Hard-money lenders and venture capitalists, predominantly male, finance companies that reflect their own networks. MJBizDaily’s structural analysis of the C-suite gender gap identifies what some practitioners call the “Dude-Bro Network,” the industry’s consolidation wave, and the 280E federal tax burden as the three mechanisms most responsible for rolling back women’s early gains. The structural advantage women held in 2010 contracted considerably by 2023.
The War on Drugs, Women, and the Cannabis Arrest Record
The enforcement record matters here. The War on Drugs increased arrest rates for women, with most charges tied to low-level cannabis offenses. Peer-reviewed research published in Crime & Delinquency documents how legalization affected these trends in Colorado, and how racial disparities persisted: Black and Latina women faced criminalization at rates far exceeding white women for cannabis violations, even as use rates remained comparable across groups.
Wanda James opened her Colorado dispensary in 2009, becoming the first Black woman to hold a state cannabis license in the United States. Her brother had served a 10-year federal prison sentence for a cannabis offense. She has said publicly that if cannabis sent Black and Brown youth to prison, she wants it to send them to law school. Social equity licensing programs have created some pathways in response, but peer-reviewed research on Massachusetts’s adult-use market found senior positions remained disproportionately white and male, with Black and Latina women particularly underrepresented even under equity mandates.
Women Now Drive Cannabis Consumer Demand — and Aren’t Getting the Investment
Women represent 42% of U.S. cannabis consumers in 2025, up from 35% in 2020, making them the industry’s fastest-growing consumer segment. More than one in three American women consume cannabis, a rate that now exceeds male adoption in several product categories. Women consumers favor non-flower formats at roughly twice the rate of men, with sleep, wellness, and low-dose edibles driving much of the growth. Brands designed for this audience, including Edie Parker and Moon Made Farms, are among those the industry has historically underfinanced.
Women Grow and the Organizations Closing the Cannabis Gender Gap
NORML’s 2025 overview of women in cannabis policy credits figures including Congresswoman Barbara Lee, New York’s Tremaine Wright, and Crystal Peoples-Stokes as architects of the legislative frameworks that shaped access and equity provisions in legal markets. At the industry level, Women Grow, co-founded in 2014 by Jane West and Jazmin Hupp, established professional networking chapters in 44 U.S. and Canadian cities within 18 months of launch. The organization’s stated goal is a female-led billion-dollar cannabis sector.
In Colorado’s early legal market, women entrepreneurs developed what Shawna Seldon McGregor described as “the co-opetition,” sharing market intelligence across competing businesses to build collective strength. Those informal networks, and the organizations that formalized them, remain among the more durable responses to structural exclusion from venture capital and banking. The peer-reviewed review of social equity programs across 22 legal states published in 2025 documents how equity licensing has created measurable entry points, and how much further those programs need to go to reach parity.
The tension at the center of women’s cannabis history is specific: cultural contribution and scientific foundation on one side, ownership share and investment capital on the other. Closing that gap requires more than executive representation. It requires equity programs that deliver licenses, banking reform that opens credit lines, and investment networks that extend past the existing venture capital universe.
Frequently Asked Questions
Who was the first Black woman to own a cannabis dispensary in the US?
Wanda James opened a licensed cannabis dispensary in Colorado in 2009, making her the first Black woman to hold a state cannabis license in the United States. Her brother had previously served a 10-year federal prison sentence for a cannabis offense, a personal history that has shaped her advocacy for social equity in the industry.
What percentage of cannabis consumers are women?
Women represent approximately 42% of U.S. cannabis consumers in 2025, up from 35% in 2020. That makes women the industry’s fastest-growing consumer segment. Adoption is particularly strong in sleep, wellness, and low-dose edible categories, and women consume non-flower formats at roughly twice the rate of men.
Did women lose ground in cannabis ownership in recent years?
Yes. Women-owned cannabis businesses fell from 22.2% of all operations in 2022 to 16.4% in 2023. While women held 39% of cannabis executive positions in 2023, less than 3% of all cannabis financing goes to women-owned businesses. Executive titles and ownership represent different levels of economic power in the industry.
What did Dr. Allyn Howlett discover about cannabis science?
In 1988, Dr. Allyn Howlett identified the CB1 cannabinoid receptor in the brain, a foundational discovery within the endocannabinoid system. Her work explained how THC interacts with the central nervous system and opened decades of pharmacological research that commercial cannabis products continue to build on today.
What is Women Grow and what does it do?
Women Grow is a cannabis industry organization co-founded in 2014 by Jane West and Jazmin Hupp. Its mission is to connect, educate, and empower diverse leadership in the cannabis industry, with an explicit goal of building a female-led billion-dollar sector. Within 18 months of its founding, the organization established professional networking chapters in 44 U.S. and Canadian cities.
How many women own cannabis businesses?
Women-owned businesses represented 16.4% of all cannabis operations in 2023, down from 22.2% in 2022, according to industry tracking data. The decline reflects consolidation pressure and a financing gap: less than 3% of all cannabis investment capital reaches women-owned businesses, making it harder for smaller women-led operations to survive in maturing, capital-intensive markets.
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