Tru Greenthumb

1254 Mt Saint Helens Way Ne #c, Castle Rock, WA 98611

Recreational · confirmed License matched
Market
Recreational, confirmed Oct 17, 2026
State license
  • 407950, Cannabis Retailer (recreational, Active)
Last checked
Professor High

The High IQ app

Keep your shops in your pocket

  • Favorite shops and a visit log

    Save the shops you trust and log each visit: what you bought, what you paid and how it went.

  • Menu scan and shopping help

    Scan a shop's menu and get picks that match your own notes, before you get to the counter.

  • Receipts matched from Gmail

    Connect Gmail and your dispensary receipts land on the right shop in your journal.

See the High IQ app

For adults 21 and older.
Open in Google Maps

Nearby dispensaries

Shop data: Overture Maps Foundation, State cannabis regulators, Washington State Liquor and Cannabis Board. Map tiles: OpenFreeMap, © OpenMapTiles, © OpenStreetMap contributors.

For adults 21 and older where cannabis is legal. Listings can change; check the shop and local laws before you go. We do not endorse any shop.