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Cannabis Regulations

Waipahu's Cannabis Regulations: The Rules That Matter

By CityRuleLookup Editorial Team

Waipahu maintains 106 local ordinances across all categories, and 2 of those deal specifically with cannabis regulations. Here is a breakdown of what the city actually requires, what is prohibited, and where Waipahu falls on the strict-to-permissive spectrum compared to other cities.

Home Cultivation

Waipahu cannabis home cultivation is permitted only for registered medical patients under HRS 329-122, capped at ten tagged plants at one residence. Recreational cultivation remains illegal statewide.

Key details: Plant limit: 10 plants. Eligibility: 329-card patient. Recreational: Illegal. Grow site: Single residence. Statute: HRS 329-122.

Unauthorized cultivation is a state criminal offense with penalties scaling by plant count. Patient overages can trigger loss of 329 registration and criminal exposure.

This is one of the stricter rules in Waipahu's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Dispensary Zoning

Medical cannabis dispensaries in Waipahu must comply with ROH Chapter 21 zoning and sit at least 750 feet from schools or playgrounds under HRS 329D-22. Retail hours are limited to 8 a.m. through 8 p.m.

Key details: School buffer: 750 feet. Retail hours: 8 a.m. to 8 p.m.. State statute: HRS 329D-22. County zoning: ROH Chapter 21. Co-location: Prohibited.

Operating outside approved zones or within the 750-foot buffer can trigger state license revocation, county zoning enforcement, and criminal referrals.

Compared to other cities, Waipahu takes a harder line on dispensary zoning. The enforcement and penalty structure reflects that.

The Bottom Line

Waipahu is tougher than many cities when it comes to cannabis regulations. Out of the 2 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Waipahu, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

Keep in mind that Waipahu can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.