Sierra P
January 20, 2026
Aloha vibes as soon as you walk in! Large selection and daily specials. Kind staff! Look for flowers on the front doors and you know you’re in the right spot.

Big Island Grown is a premier medical cannabis dispensary located on the Big Island of Hawaii, offering a wide range of high-quality products crafted with care and sustainability. With a commitment to patient wellness and community support, they provide an exceptional shopping experience across their multiple locations.
Big Island Grown - Hawaii Cannabis Dispensary is a medical-only dispensary. You must have a valid Hawaii medical marijuana card to purchase here. Get approved online in about 20 minutes.
4.8
469 reviews
Sierra P
January 20, 2026
Aloha vibes as soon as you walk in! Large selection and daily specials. Kind staff! Look for flowers on the front doors and you know you’re in the right spot.
Jay Kind
January 6, 2026
Made 3 trips to this dispensary in the last month. Always out of what I need or wanting me to pay double the price for lower quality stuff than Ethos. Super unhappy with this place lately. Only for the rich apparently. I drive 2 hours round-trip and end up always having issues. Bad reviews. 👎
TJ Racing
December 17, 2025
Thank you to all the staff there for their Support and Aloha. Your guidance, service and patience gave me a welcome experience. Aloha to the whole team!
Justin Gerbert
September 11, 2025
BIG always has what you need. The staff is friendly and knowledgeable about the products. Fast service gets you in and out at your pace. I will keep using BIG for all my medicinal needs.
Leif Erickson
May 14, 2025
As a smooth flow of People in need of several products enter the next room back. Smiling, they exit, knowing life is about to become better on several levels, and they have just purchased some of the finest marijuana and edibles in Hawaii. Sleep, Pain, and so much more has been addressed. Thanks BIG HILO for a great pro quality answer to Your Friends and Family.
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Levoit Core 300-P
143 CFM · 219 sq ft
$80–$110

Coway Airmega AP-1512HH
246 CFM · 361 sq ft
$160–$210

Austin Air HM400
400 CFM · 1,500 sq ft
$475–$595
Hawaii does not allow tourist purchases. Only Hawaii medical cannabis cardholders may buy from dispensaries. However, visitors with qualifying conditions can apply for a temporary 60-day certificate. Big Island Grown - Hawaii Cannabis Dispensary is a medical dispensary, so a valid medical card is required for purchases.
In Hawaii, medical customers can purchase up to 4 oz of flower per 15-day period. Big Island Grown - Hawaii Cannabis Dispensary may have additional product-specific limits — check with the dispensary for details.
Big Island Grown - Hawaii Cannabis Dispensary accepts cash as well as Debit.
Big Island Grown - Hawaii Cannabis Dispensary does not currently list delivery as an option. Available options include in-store.
Big Island Grown - Hawaii Cannabis Dispensary is located at 750 Kanoelehua Avenue, Hilo, HI 96720. The dispensary is open 7 days a week. Hours vary by day — check the hours section above for today's schedule.
You need a Hawaii medical marijuana card to purchase from dispensaries in this state. The whole process can be completed online in about 20 minutes from home.
✓ Board-certified physicians · ✓ 4.8★ rated · ✓ 500,000+ patients approved
Get My Hawaii Medical CardLast updated January 15, 2026
Hawaii legalized medical cannabis in 2000 and launched its dispensary program in 2017. Recreational cannabis remains illegal, though decriminalization of small amounts was enacted in 2020. Only registered patients with qualifying conditions can purchase from licensed dispensaries.
Medical: 18+
Med: 4 oz of flower per 15-day period
Prohibited. Cannabis may only be consumed in a private residence. Not permitted in public places, vehicles, or on federal property.
Medical patients may grow up to 10 plants at their residence. Non-patients may not cultivate.
Not allowed
Medical cannabis is subject to a 4% general excise tax plus applicable county surcharges.
Hawaii does not allow tourist purchases. Only Hawaii medical cannabis cardholders may buy from dispensaries. However, visitors with qualifying conditions can apply for a temporary 60-day certificate.
Disclaimer: Cannabis laws change frequently. This information was last updated on January 15, 2026. Always verify current laws with official state sources before making any decisions. This guide is for informational purposes only and does not constitute legal advice.