Personal Cultivation Limits: Arlington Heights vs Chicago
How do personal cultivation limits rules compare between Arlington Heights, IL and Chicago, IL?
Arlington Heights and Chicago have similar restriction levels.
Arlington Heights, IL
Cook County
Illinois CRTA allows only registered medical-cannabis patients to grow up to five mature plants at home; recreational adult home cultivation is prohibited statewide. Cook County applies the state limits, and the Sheriff enforces the prohibition on recreational home grows in unincorporated areas.
View full Arlington Heights rules →Chicago, IL
Cook County
Illinois CRTA permits home cultivation only by registered medical cannabis patients, who may grow up to five plants over five inches tall in a secured space; recreational adult home cultivation by non-patients is expressly prohibited statewide.
View full Chicago rules →Key Facts Comparison
| Fact | Arlington Heights | Chicago |
|---|---|---|
| State law | 410 ILCS 705 medical only | 410 ILCS 705/10-5 |
| Plant cap | 5 plants over 5 inches | Five mature plants per household |
| Eligible growers | IDPH-registered medical patients | - |
| Recreational grow | Prohibited statewide | - |
| Enforcement | Cook County Sheriff | - |
| Eligibility | - | Registered medical patients only |
| Recreational home grow | - | Prohibited statewide |
| Location | - | Locked, secure, primary residence |
Highlighted rows indicate differences between cities.
Arlington Heights FAQ
Can adults over 21 grow one plant at home in Cook County?
No. Illinois is one of the few legal states that bars recreational home cultivation entirely. Only Illinois Department of Public Health registered medical patients may grow, up to five plants in a locked, enclosed space.
Does Cook County add extra rules on top of the state limit?
Cook County does not adopt additional cultivation caps or local registration. The state CRTA controls. The Sheriff and Cook County State's Attorney enforce the state cap as a criminal cultivation matter.
Chicago FAQ
Can I grow cannabis recreationally in my Chicago condo?
No. Illinois bans non-patient recreational cultivation. Only registered medical patients may grow up to five plants in a locked, private space at their primary residence.
Can my landlord ban my legal medical grow?
Yes. Even compliant patient cultivation can be prohibited in lease terms; the law does not preempt private contracts barring smoke, odor, or cultivation in rental units.
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