Chem 91 by Tower Three is an indoor-grown pre-roll featuring a classic hybrid cultivar known for its unmistakable Chem character. This strain brings together sharp diesel, pine, citrus, and lemon notes in a straightforward ready-to-smoke format, making it a strong fit for shoppers who enjoy old-school gas-forward cannabis with a bright, social edge.

Effects and Benefits
Many people find Chem 91 to be uplifting, euphoric, and socially engaging, with a soothing body feel that can help round out its brighter heady qualities. It’s often chosen for daytime or early-evening sessions when you want a strain that feels expressive, flavorful, and lively without moving too far into heavy sedation.

Flavor and Aroma
Chem 91 is commonly associated with a bold mix of sweet citrus, lemon peel, pine, diesel, and chemical funk. The aroma tends to lean loud and gassy, while the smoke can bring a sharp Chem bite up front with earthy pine and bright citrus lingering on the finish.

Product Information
This Tower Three pre-roll is made with indoor-grown Chem 91 flower in a convenient single pre-roll format. Tower Three’s public strain information lists Chem 91 as a hybrid with myrcene, terpinolene, and limonene, supporting its mix of earthy sweetness, bright citrus, and energetic Chem-style character.

Strain Lineage
The OG cut that started it all. As the tale goes, Chem met PBud and Joe Brand on the Grateful Dead lot in Deer Creek, Indiana in 1991. Chem landed an ounce of a strain called “Dogbud”, and later Chem got a few more ounces after the tour when back home in Western Mass. One of those ounces had 13 magic seeds, and after popping the first four of those seeds, the three females that came from that yielded the notorious Chem 91 (just called “Chem Dog” back then) which immediately went on to be one of the most desirable strains of the day and served as the parent for many of the strain legends like OG Kush and Sour Diesel.