Serving the Portland Metro area from Vancouver, WA south to Salem and the North Oregon Coast east to the Cascade Mountains.  All are welcome.

2021 Portland Regional Chapter Board of Directors

Shannon Crosswhite
Portland Regional Chapter President

Tyrone Foster
Portland Regional Chapter Immediate Past President

Paige Tisdale
Portland Regional Chapter Vice President

Danny Vandecoevering
Portland Regional Chapter Secretary

Jim Larson
Portland Regional Chapter Treasurer

Ron McCabe
Portland Regional Chapter Communication Chair

Howard Lehmann 
Portland Regional Chapter Member At Large


Shannon Crosswhite
Portland Regional Director - State Board

Jeremy Tobin
Portland Regional Chapter Golf Tournament Chair

David Sandrock
Portland Regional Chapter Community College Liaison

Jim Larson
Portland Regional Chapter Landscape Awards Chair

Scott Bevens
Portland Regional Chapter Vendor Liaison

Ron McCabe
Portland Regional Chapter Communication Chair

Howard Lehman
Portland Regional Chapter Community Service Chair

Upcoming Portland Regional Chapter Events

  • February 3rd
    Paycheck Protection Plan
  • March 3rd 
    Purple Unicorns and Water Conservation Technology
  • April 7th
    The Top Forty List: Forty Plants you Should be Using in the Pacific Northwest Landscapes
  • May 5th
    Landscapers: Part of Oregon’s First Line of Defense Against Invasive Species
  • June 4th
    OLCA Annual Golf Tournament
  • August 4th - More information coming soon!
    811 Public Utility Commission: Call Before you Dig
  • September 1st - More information coming soon!
    Alec Kowaleski of OSU: Principles & Concepts of Landscape Drainage
  • October 6th - More information coming soon!
    Kevin Laven of Left Coast Products: The Uses for Polymeric Sand
  • November 3rd - More information coming soon!
    A Panel Discussion on: Corrective Tree Pruning After Storm Damage

OLCA Members:  Access recordings of OLCA Portland Regional Chapter Meetings
Did you miss a meeting but still want to hear the fantastic content?  Click HERE for a list of recordings available to you!