Cannabis Regulations in Waipahu, HI (2026)

2 verified cannabis regulations for Waipahu, Hawaii, sourced directly from the municipal code and official government pages.

Verified from official government sources

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.

Waipahu Cannabis Home Cultivation Rules

Heavy Restrictions

Full ordinance details →Official source ↗

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.

Waipahu Cannabis Dispensary Zoning

Heavy Restrictions

Full ordinance details →Official source ↗

Looking for Honolulu County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Waipahu city rules.

Cannabis Regulations in Honolulu County →