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Marijuana and Drugs

C.R.S. 18-18-406 — over two ounces is a drug misdemeanor, public use a petty offense, and twelve plants at a home

PossessionLevel
PossessionMore than two ounces but not more than six ounces of marijuana, or not more than three ounces of concentrateLevelLevel 2 drug misdemeanor
PossessionLarger amountsLevelA higher drug misdemeanor or a drug felony, by weight
  • C.R.S. 18-18-406
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Who handles this in Colorado: legal aid programs and the state offices, listed in the Colorado directory.

Openly and publicly displaying, consuming or using two ounces or less of marijuana is a drug petty offense, with a fine of up to $100 and up to 24 hours of community service. It is not a violation inside a licensed marijuana hospitality business.

  • C.R.S. 18-18-406

Twelve plants at a home, locked away. No more than twelve marijuana plants may be grown on or in a residential property. Where a person under twenty-one lives there, the growing area itself is enclosed and locked.

  • C.R.S. 18-18-406
Sources for this section (1)
  1. C.R.S. 18-18-406 — Offenses relating to marijuana and marijuana concentrate - definitions

Legal information, not legal advice. Verified as of October 2026. Applying it to a particular situation is the work of a licensed Colorado attorney.

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This section is the long version of a step in one walkthrough. Each one takes the same law one decision at a time, with both sides of the moment written out.