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Cannabis, explained

Plain-language guides to reading lab reports, product types, genetics and shopping local. Education only: no medical advice or treatment claims.
  • Lab reportsRead a COA with confidence
  • Product basicsFlower, vapes, edibles & more
  • GeneticsLineage, seeds & phenotypes
  • Shop legallyLicensed stores near you

Guides

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Lab reports 6 min read

How to read a certificate of analysis (COA)

Learn what potency, terpenes, and contaminant panels mean on a typical cannabis COA — without making health claims.

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This content is for general education only and is not medical advice. Laws and product availability vary by location; follow your state's rules and buy from licensed retailers.