Published: August 2026 | Updated for Minnesota shoppers
Back in May we ranked the best THCA disposables we were carrying. A lot has rotated since then (Elyxr Liquid Badder and Wild Orchard diamonds are out), and the bigger story is that THCA is no longer just a vape category. Here’s what’s actually in stock at Mainstream CBD right now, across flower, disposables, carts, and concentrates.
All of these are hemp-derived, lab-tested, and Farm Bill compliant. Always check the COA on the product page.
THCA flower and pre-rolls
If you want the closest thing to traditional flower, this is the lane.
- St. Croix Cannabis THCa Flower ($29.99) — Small-batch indoor buds, rotating strains. Best everyday eighth.
- Coughee THCa Flower 7g / 14g (from $49.99) — Bigger bags when you don’t want to re-up every few days.
- St. Croix 1g pre-rolls (from $10.99) and the hybrid 5-pack ($32.99) — Whole-flower rolls, not shake.
- St. Croix diamond-infused 5-pack ($44.99) and FVKD Hash Holez ($26.99) — For people who want flower plus extra potency.
THCA disposables (updated)
Still the grab-and-go category. Hardware is better than it was a year ago: USB-C rechargeable, ceramic coils, bigger tanks.
- Habit 2G Live Rosin ($46.99) — Best overall / premium. Solventless live rosin. Strawberry Cough, Mimosa, Granddaddy Purple, Garlic OG.
- St. Croix 1g Live Resin ($31.99) — Best flavor and value. Fresh-frozen Wisconsin flower, 11 standing strains, USB-C.
- Habit 2g Live Terpene ($44.99) — Best all-day 2g. Wedding Cake, OG Glue, Shipwreck, and more. On sale from $59.99.
- Blinkers Flip 2g Dual Chamber ($34.99) — Two 1g live resin chambers, flip between strains or blend them.
- Loud 3.5g Crumble Switch ($36.99) — Biggest tank on the shelf right now, dual chamber.
- CaLeaf Hybar 3000mg ($59.99) — Highest capacity live resin disposable. Sativa, hybrid, or indica.
Browse the full vapes and disposables collection.
THCA carts
If you already have a 510 battery:
- Habit Live Rosin Exotic Cart 1g ($32.99) — Solventless, closest to a dab in cart form.
- Habit Live Terpene Cart 1g ($29.99) — Crystalline THCA plus real live terpenes. No PG/VG fillers.
THCA concentrates
For dabs. Shop the concentrates collection.
- St. Croix 99.9% THCA Diamonds 1g ($29.99) — Raw potency.
- St. Croix Live Resin Crumble 1g ($29.99) — Easier to handle than diamonds, still loud.
- Hemp Living Live Hash Rosin 1g ($39.99) — Solventless, on sale from $59.99. Gush Mintz, Papaya Bomb, Oreoz.
- Habit Diamond Sauce Badder 1g ($36.99) — Diamonds in live resin sauce. Super Boof, Jack Herer, Green Crack.
- Elyxr Sugar & Budder Combo 3g ($49.99) — Best volume if you dab daily.
How to choose
- Beginners / simple: St. Croix 1g disposable or a single pre-roll.
- Flavor: Live rosin or live resin (Habit rosin, St. Croix resin, Hemp Living rosin).
- Value / all-day: Coughee flower bags, Loud 3.5g, or Habit 2g on sale.
- Dabs: Diamonds for strength, crumble or badder for easier use, hash rosin for the cleanest melt.
Shop THCA at Mainstream CBD
Stop by Mainstream CBD in Lakeville, MN — 17677 Kenwood Trl — or shop online. Some THCA items are online-only; product pages say so. We update stock often and only sell lab-tested, hemp-derived products.
Always 21+. These statements have not been evaluated by the FDA. Products are hemp-derived and intended to comply with federal and state regulations. Check your local laws before ordering.
