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  1. Ultimate THC Percentage Guide: Charts, Testing & Highest Levels

    Mar 8, 2025 · THC levels in cannabis flowers can range from high (over 20%) to medium (10–20%). Cannabis concentrates, on the other hand, contain a lot more THC, usually …

  2. What Is Considered High THC? Weed Potency Guide for Cannabis

    Jul 22, 2025 · We're here to clear the air on THC and potency across cannabis products. Standard definitions tell us that flower above 20% THC, concentrates over 80%, and edibles …

  3. What Is Considered High THC Levels and Their Meaning?

    May 20, 2025 · High THC in cannabis flower is generally considered to be 15% THC or higher. The average THC level in many medicinal strains ranges between 12% and 19%. …

  4. THC Percentage Chart: Cannabis Potency Guide – CannaAid

    Explore THC percentage chart to understand cannabis potency across flowers, edibles, tinctures & concentrates. Learn THC levels with CannaAid.

  5. THC Content in Cannabis Has Surged: Here’s What You Need to …

    May 7, 2025 · With recreational use of marijuana now legal in 24 states, access to cannabis has soared in recent years. So too has its THC content—to potentially dangerous levels.

  6. THC Levels Chart: Crunching the Numbers - Vaping360

    Oct 18, 2024 · A guide to THC percentages in various cannabis products, and answers to questions about total THC content and exactly what all the numbers mean.

  7. How Much THC Is in Weed? – Potency Ranges & What It Means

    Jan 6, 2025 · Discover THC levels in cannabis: from 4–5% originals to 20‑30% modern flower, 70‑90% concentrates, and how to calculate total THC accurately.

  8. THC Tester Guide to Measuring Potency & Percentage | tCheck

    Sep 21, 2025 · When it comes to cannabis potency, the percentage tells us how much THC (or CBD) is present in relation to the total weight of the plant material. For example, if a cannabis …

  9. How to Measure THC & CBD Levels in Cannabis Products | Leafly

    Jan 19, 2024 · Learn about the science behind estimating how much THC or CBD content can be found in marijuana, along with the factors that can affect potency from Leafly.

  10. Cannabis Potency Data | National Institute on Drug Abuse

    Jul 16, 2024 · These reports reflect NIDA's ongoing analysis of THC and other cannabinoid potency levels found in illicit cannabis products seized and submitted by the Drug Enforcement …