East Honolulu cannabis home cultivation is permitted only for registered medical patients under HRS 329-122, capped at ten plants at a single tagged residence. Recreational cultivation remains illegal statewide.
Cannabis home cultivation in East Honolulu is governed exclusively by state HRS 329-122, with no Honolulu ROH ordinance. Qualifying patients holding a Hawaii 329 registration card, and a narrow set of caregivers limited since January 2024 to serving minors or incapacitated adults, may cultivate up to ten plants at a single registered grow site. The site must be the patient's residence, caregiver's residence, or a site under their control. Each plant must be tagged with the 329 card number and expiration date. Inter-island transport is prohibited. Recreational cultivation remains illegal in Hawaii Kai, Aina Haina, and throughout Hawaii.
Unauthorized cultivation is a state criminal offense with penalties scaling by plant count. Patient overages can trigger loss of registration and criminal exposure.
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