How to Read THC Levels
A beginner-friendly guide to understanding THC ranges, potency language, and why strain strength can vary by batch.
THC levels are commonly shown as a percentage range, but those numbers can vary by grower, batch, testing lab, product freshness, and product type. A strain listed around 20% THC on one menu may test differently somewhere else.
For visitors, THC should be treated as a potency clue rather than a complete description. Terpenes, CBD, other cannabinoids, serving size, and personal tolerance all influence the experience.
In the Marijuana Madness database, THC ranges are included to help compare strain profiles, not to recommend consumption.
Educational note: Cannabis effects and terpene experiences vary by person, product, potency, batch, and serving size. This content is informational only and is not medical advice.
