Clackamas Feed & Pet Supply - 15734 SE 130th Ave, Clackamas
Portland Homestead Supply - 8012 SE 13th Ave in Sellwood
Concentrates - 5505 SE Mallard Way Portland, OR 97222 (Next to Bob's Red Mill and Dave's Killer Bread in Milwaukee)
Pistils - 3811 N. Mississippi Ave Portland, OR 97227
Gerber Farm Supply - 21879 S. Springwater Rd Estacada, Or
My Kings Garden - 7750 NW Cornelius Pass Rd, Hillsboro, Or