June 27-30, 2025
at the Portland Crowne Plaza Hotel

Hardy Plant Society of Oregon (HPSO) will be featuring the following speakers at the Portland Study Weekend 2025, June 27-30:
  • Giacomo Guzzon, Landscape Architect, Lecturer, and co-creator (with Claire Takacs) of the new book “Visionary; Gardens and Landscapes for our Future,” based in the UK and NE Italy

  • Marilee Hanks, Landscape Architect and Principal, Managing Director, and Owner of Knot Studio, based in Portland, OR

  • Sean Hogan, Plantsman, Author, Designer and Owner of Cistus Nursery, based in Portland, OR

  • Michael McCoy, Garden Designer, Author, and Host of the Australian TV program “Dream Gardens,” based in Victoria, Australia

  • Rebecca McMackin, Garden Designer and former Director of Horticulture for Brooklyn Bridge Park who is now the Arboretum Curator at Woodlawn Cemetery, based in New York City, NY

  • Lucie Willan, Head Gardener at the Sparoza Garden in Greece (the Mediterranean Garden Society's headquarters), based in Paeania, Greece 


Registration cost
Early bird discount from Feb 01 to Apr 30: $220      
On or after May 01: $260
Optional Soirée (Saturday evening) ticket is $100. 

Registration will open at 9 AM Pacific on Saturday, February 01, 2025 on this webpage. Please check back for details.

Registration for HPSO members and members from our sister organizations will open February 01, 2025.

 

GROW WITH US

Join one of the West Coast's largest gardening communities and meet other gardeners who share your passion.

JOIN TODAY