Martin City Cannabis Guide: Columbia Falls, Montana

Columbia Falls grew up around aluminum and timber. The smelter that ran on Bonneville power closed in 2009 and the mill work thinned before that, leaving a town of roughly fifty-six hundred people to remake itself as the working-class alternative to Whitefish and the last real commercial stop on US Highway 2 before Glacier National Park. Nucleus Avenue, the old main street, still has a hardware store and a bakery rather than gallery space.

Flathead County voted for I-190 and applies its 3% local-option tax, so a recreational purchase runs 23%. What sets this town apart from its Flathead Valley neighbors is position: it sits between the Kalispell price competition twelve miles southwest and the Glacier gate fifteen miles east, which means it serves both a value-conscious local base and a steady flow of park-bound travelers who did not think to buy earlier.

Retail landed on the highway rather than the old main street. Bloom Montana operates at 1615 West 9th Street and Ember at 2165 9th Street West, both on the US Highway 2 corridor that carries traffic through town, with Big Mountain Botanicals covering Columbia Falls alongside its Whitefish and Kalispell stores. That corridor is also where the Big Sky Waterpark, the motels, and the fuel stops sit, which makes it the natural place for a traveler to stop once rather than twice.

Initiative 190 carried Montana with about 57% of the vote in November 2020. Adult possession turned legal on January 1, 2021, and the first recreational receipts printed exactly one year later. By January 2026 the state had crossed $1 billion in cumulative adult-use revenue, and 2025 finished as the biggest year yet at roughly $327 million in combined medical and recreational sales, about 90% of that recreational. Cannabis is now a normal part of main-street commerce here, with one of the highest storefront-per-resident ratios in the country.

The thing that confuses visitors is the county map. Adult-use retail is allowed only where a majority backed I-190 - the green counties - while the red half of Montana stays closed until its own voters flip it. Custer County did exactly that in November 2024, and Miles City started selling recreational product on January 1, 2025. Cities get a say too. Billings voters barred adult-use storefronts inside the city limits in November 2021, which is why the recreational shops serving Billings sit in Lockwood and Laurel instead.

Money and limits are simple once you know them. Recreational purchases carry a 20% state tax; a registered patient pays 4%. Most counties tack on a local-option tax of up to 3%. The daily ceiling is one ounce of flower, and inside that ounce you may not exceed 8 grams of concentrate or 800 milligrams of edible THC. Two mature plants and two seedlings per adult are legal at home, locked and out of sight.

Two changes reshaped 2025 and 2026. SB 375 and HB 49 pulled almost every hemp-derived THC gummy and seltzer off gas-station coolers, pushing that demand into licensed stores. Then HB 636 cut edible servings from 10 milligrams to 5 on July 1, 2026, so the gummy you bought last spring is packaged differently now.

Montana retail is dominated by vertically integrated homegrown chains rather than national multistate operators. The names you will see across multiple towns include Bloom Montana, Lionheart Cannabis, Top Shelf Botanicals, Elevated, Lone Peak Cannabis Company, SweetGrass, Seed of Life Labs, Frosteez, Honey Sour, Dancing Goat Gardens, and Apogee Gardens. Because the same license covers cultivation and the sales floor, house-grown flower usually carries the store name on the jar, and the in-house cartridge or gummy line is the cheapest thing on the menu. Cross-shopping matters more here than brand loyalty: a strain that costs $12 a gram in one town may be $7 forty miles away.

Prices keep sliding while volume climbs: 2025 set a sales record even as per-gram pricing fell, and the first five months of 2026 ran ahead of 2025 on the recreational side while medical kept shrinking. SB 27 froze new licenses through June 30, 2027, so the shop count is fixed and competition is playing out on price and loyalty programs instead of new storefronts. Red counties holding opt-in votes are the only source of new territory.