Gage Cannabis Co. sits at 38 Littleton Rd in Ayer, Massachusetts — just past the town center off MA-2A East, reachable by car from Littleton, Devens, Harvard, and Groton, and accessible via the MBTA Fitchburg Line commuter rail at Ayer Station. The name itself is a nod to history: “gage” was slang for cannabis in the jazz community of the early 1900s, and the store leans into that spirit with a boutique-forward retail floor that pairs a full cannabis menu with a curated selection of books, journals, candles, ceramics, incense, jewelry, accessories, and Gage-branded apparel — all sourced from small local and independent businesses. On the product side, Gage stocks its own Central Harvest house strains alongside an extensive roster of Massachusetts partner brands including Anthologie, ERVA, INSA, HAVN, Ace Weidmans, Standard Farms, Tropix by MKX, Bask, Tower Three, Bountiful Farms, Gentlemen Smugglers, AMP, and many more across flower, pre-rolls, vaporizers, concentrates, edibles, tinctures, and topicals. Awarded 5 Stars at the NECANN Cup, Gage is a recreational-only single-location independent that suits adults 21+ across Ayer, Littleton, Devens, Harvard, Groton, Shirley, and the broader MetroWest/North Central Massachusetts area who want a boutique dispensary experience with a serious product selection, open every day from 9 AM to 10 PM.

Phone: (978) 487-7100 Address: 38 Littleton Rd, Ayer, MA 01432 Hours: Daily 9:00 AM–10:00 PM Payment: Cash; debit (cashless ATM, $3 fee) Nearby neighborhoods served: Ayer, Littleton, Devens, Harvard, Groton, Shirley, Lunenburg, Middlesex County Last verified: May 2026 Notes: 38 Littleton Rd, off MA-2A East just past Ayer town center; MBTA Fitchburg Line / Ayer Station nearby; locally owned single-location independent; recreational only (21+); NECANN Cup 5-Star rated; in-store boutique (books, candles, ceramics, apparel, accessories); house brand: Central Harvest; partner brands: Anthologie, ERVA, INSA, HAVN, Bask, Tower Three, Bountiful Farms, AMP, and many more; Gage Gold Rewards loyalty (Alpine IQ); online pre-ordering; no delivery; walk-ins welcome; Google 4.7 (1,039 reviews); editor verify license number; recreational only Website: gagecannabisco.com