Iowa Cannabis & Substances Laws (2026)
A comprehensive legal reference for cannabis & substances in the state of Iowa. This guide covers current statutes, penalties, and restrictions for 7 different categories.
CBD Products
LEGALIowa permits hemp-derived CBD products with less than 0.3% Delta-9 THC under the Iowa Industrial Hemp Act. The state requires registration of hemp growers and processors and mandates testing and labeling compliance.
Possession
Legal to possess hemp-derived CBD products with less than 0.3% Delta-9 THC.
Sale
Sale is legal with proper licensing and compliance with testing and labeling requirements.
Penalties
N/A
Age Restriction
18+ to purchase CBD products.
Delta-8 THC
ILLEGALIowa prohibits Delta-8 THC under its controlled substances laws. The state classifies all tetrahydrocannabinols as Schedule I substances, making Delta-8 illegal to possess or sell regardless of hemp derivation.
Possession
Illegal to possess Delta-8 THC products.
Retail Sale
Illegal to sell or distribute Delta-8 THC products.
Penalties
Penalties include felony charges under Iowa Code Chapter 124.
Age Restriction
N/A
Delta-9 THC Edibles
RESTRICTEDHemp-derived Delta-9 THC edibles are restricted in Iowa. Iowa's consumable hemp regulations (HF2605) were updated in 2024, establishing the current low THC limits and banning inhalable products.
Possession
Legal with restrictions on potency
Retail Sale
Legal through licensed retailers only
Penalties
Non-compliant products may result in fines.
Age Restriction
21+
Kratom
RESTRICTEDKratom is legal in Iowa. There are no state statutes banning or regulating kratom. Possession and sale are permitted without restrictions or age limits.
Possession
Legal to possess without restriction.
Sale
Legal to sell and purchase without restriction.
Penalties
N/A
Age Restriction
None
Psilocybin / Magic Mushrooms
ILLEGALPsilocybin mushrooms are illegal in Iowa under Iowa Code §124.204, which lists psilocybin as a Schedule I controlled substance. Possession, sale, and manufacture are prohibited statewide.
Possession
Illegal to possess any amount of psilocybin mushrooms.
Distribution
Illegal to sell or distribute psilocybin mushrooms.
Penalties
Felony charges with imprisonment and fines for possession and trafficking.
Age Restriction
None (illegal for all ages).
Recreational Marijuana
ILLEGALRecreational marijuana is illegal in Iowa. No significant legislative changes since 2023.
Personal Possession
Illegal. First offense possession of any amount is a serious misdemeanor (up to 6 months jail, $1,000 fine). Second offense is an aggravated misdemeanor. Iowa has a limited medical CBD program.
Retail Purchase
Illegal. Distribution is a Class D felony (up to 5 years). Sale to a minor is a Class B felony (up to 25 years).
Penalties
First offense: serious misdemeanor, up to 6 months, $1,000 fine. Second offense: aggravated misdemeanor, up to 2 years. Third offense: Class D felony, up to 5 years.
Age Restriction
N/A
Salvia
RESTRICTEDSalvia divinorum is not a controlled substance in Iowa and is legal to possess, sell, and use. Iowa enforces its ban on Salvia.
Possession
Legal. Salvia divinorum is not a controlled substance in Iowa. No restrictions on personal possession.
Sale
Legal to sell in retail stores and online in Iowa. No special licensing required.
Penalties
N/A
Age Restriction
None