JARS Cannabis, which was founded in 2020 in East Detroit, has evolved into a large network of dispensaries, with locations in Michigan, Arizona and Colorado. Now, JARS has acquired Sonoran Roots, an award-winning craft cannabis brand that was founded in Tempe, that would eventually open its own dispensary chain, Ponderosa.
JARS and Ponderosa were amongst seven dispensaries ranked on Leafly’s Top 20 U.S Dispensaries in 2025. Similarly, JARS and Ponderosa were included in 10 of the 20 Arizona dispensaries that were featured on Leafly’s 2025 rankings.
