41°16′N · 70°05′W — Nantucket Island
Grown on the island.
Only on the island.
Nantucket's only locally grown cannabis dispensary — and its only medical facility. Premium flower, pre-rolls, vapes, edibles and seltzers, cultivated thirty feet below the shop. Order online for fast pickup.
beneath the shop
The menu
Shop cannabis on Nantucket today
Our mission
Craft cannabis, thirty feet below the shop
Beneath our dispensary sits a pharmaceutical-grade grow built from the ground up — PVC-walled rooms that resist mold and mildew, predatory mites flown in instead of pesticides, and LED lighting that simulates Nantucket sunrise and sunset.
A small, pristinely curated facility means every plant gets the attention it needs to reach full maturation. The result is the highest quality craft-grown cannabis on the island.
Why ACK Natural
Nantucket's dispensary
Grown on Nantucket
Everything cultivated and processed on-island — premium flower, live rosin carts, concentrates, edibles and THC seltzers, from our facility to your hands.
Real variety
Sativa, hybrid and indica across 17+ cultivars, plus the only 14g and 28g options on-island. We also carry Jeeter, Fernway, Buzzy, Nova Farms and Cape Cod Grow Labs.
Expert budtenders
Year-round islanders who know cannabinoids and terpenes inside out. Whether it's Awake, Asleep or Chill Out — they'll match you with the right product.
In the press
A budding business, as told by the island
Read our story in the Nantucket Current, and hear owners Doug Leighton & Mike Sullivan on Happy Place Living with Holly Finigan.
Join ACK Natural & get $20 in rewards
Be the first to hear about Nantucket cannabis drops, specials and events — straight to your inbox.
Get directions · 19 Spearhead Dr Map data © OpenStreetMap contributors
Visit us