THCA Flower: Separating Fact from Fiction Editor’s note — updated Winter 2026: This article has been refreshed with late-2025 to early-2026 federal and select state updates, plus clearer guidance for reading COAs and understanding “total THC” rules. As we delve into the world of THCA flower, it’s important to separate fact from fiction. THCA, or tetrahydrocannabinolic acid, is a naturally occurring cannabinoid found in raw cannabis. In simple t… Read more