Why HICannabis.org Exists
Hawaii was the first state to legalize medical cannabis through its legislature in 2000, yet navigating the state's cannabis laws remains surprisingly difficult. Between the 329 card program, island-by-island dispensary access, cultivation rules, visitor reciprocity, federal land restrictions, and ongoing legislative changes, finding reliable answers in one place has never been easy.
HICannabis.org fills that gap. We provide free, comprehensive information about medical cannabis in Hawaii — from current laws and possession limits to dispensary locations on every island, visitor guides, home cultivation rules, and patient resources.
What We Cover
HICannabis.org provides comprehensive guides across every aspect of medical cannabis in Hawaii:
- Hawaii cannabis laws — the 329 medical program, possession limits, home cultivation, decriminalization, and penalties
- Dispensary directory — licensed dispensaries across all islands, with guides for Oahu, Big Island, Maui, and Kauai
- Visitor guide — 329V visitor cards, inter-island rules, federal land warnings, and dos and don'ts
- Patient resources — registry contacts, 329 card costs, qualifying conditions, caregiver program, and patient protections
- Community — advocacy organizations, expungement information, and support networks
What Makes Us Different
- No product sales. We don't sell cannabis or cannabis products. We have no financial relationships with dispensaries or cannabis brands. No advertising influences our content.
- Official sources only. Our information comes from the Hawaii Department of Health (DOH), the Office of Medical Cannabis Control and Regulation (OMCCR), Hawaii Revised Statutes (HRS), and other official state publications. Every claim is verifiable.
- "Last verified" dates. Legal and regulatory information includes verification dates so you know when content was last confirmed accurate.
- Hawaii-specific focus. Unlike national cannabis sites, we go deep on the details that matter here — 329 card costs, island-by-island dispensary access, inter-island transport rules, and federal land restrictions at national parks and military bases.
- Free and open. No paywalls, no premium content, no data harvesting. We use a single age-verification cookie and nothing else. See our privacy policy.
Part of a Cannabis Education Network
HICannabis.org is part of a multi-site educational network dedicated to making cannabis information accessible:
- HICannabis.org (this site) — comprehensive Hawaii medical cannabis laws, dispensaries, patient resources, and visitor guides
- TryCannabis.org — research-backed cannabis education covering dosing, safety, medical conditions, drug interactions, and cannabinoid science
- NevadaCannabis.com — comprehensive Nevada cannabis laws, dispensaries, and tourism
- JerseyCannabis.org — comprehensive New Jersey cannabis laws and dispensaries
- AlaskaCannabis.org — comprehensive Alaska cannabis laws, dispensaries, and business licensing
- LasVegasCannabis.org — visitor-focused guide for cannabis in Las Vegas
- CannabisDependence.org — support and resources for cannabis use disorder and dependency recovery
- CannabisCanada.org — comprehensive Canada cannabis laws, tourism, and province-by-province guides
- COCannabis.org — comprehensive Colorado cannabis laws, dispensaries, and tourism
- CannabisFL.org — Florida medical cannabis laws, dispensaries, and patient resources
- NYStateCannabis.org — comprehensive New York cannabis laws, dispensaries, and visitor guides
- CannabisInArizona.org — comprehensive Arizona cannabis laws, dispensaries, and tourism
- CaliCannabis.org — California state-level cannabis guide covering the nation’s largest market, 11 regional guides, and the Emerald Triangle
- DCCannabis.org — Washington DC cannabis guide: Initiative 71, the Harris Rider, 65+ dispensaries, and America’s strangest cannabis market
- CannabisMaryland.org — Maryland cannabis guide: the mid-Atlantic hub, $2.3B market, 103+ dispensaries, and social equity
- CannaScience.org — Graduate-level cannabis science: endocannabinoid system, cannabinoid pharmacology, medical evidence, drug interactions, and safety research
- CannabisAmsterdam.org — Amsterdam and Netherlands cannabis guide: 167 coffeeshops, the gedoogbeleid, and Dutch cannabis culture
- CannabisGermany.org — Germany cannabis guide: the Cannabis Act, social clubs, Berlin scene, and the EU’s largest market
Together, these sites aim to provide the most comprehensive, trustworthy cannabis information available — from general education to state-specific law to city-level visitor guidance.
Our Sources
Every page on HICannabis.org is sourced from official Hawaii government agencies and published data:
- Hawaii Department of Health — OMCCR — the 329 card program, dispensary regulation, and patient registry
- Hawaii Revised Statutes, Chapter 329 — the controlled substances law governing medical cannabis (Part IX)
- Hawaii Revised Statutes, Chapter 329D — the medical cannabis dispensary system
- eHawaii.gov Medical Cannabis Portal — official online registry for 329 card applications
Important Disclaimers
HICannabis.org provides educational information only. We are not affiliated with the Hawaii Department of Health, OMCCR, or any dispensary.
- Not legal advice. The information on this site is for educational purposes. Always consult a licensed Hawaii attorney for legal questions about your specific situation.
- Not medical advice. Cannabis use involves health considerations. Consult with a qualified healthcare provider before using cannabis for any medical condition.
If you find information on this site that is inaccurate or outdated, please let us know.
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org