Gardening Events Around the Pacific Northwest

January 2020
Portland Nursery Houseplant Sale
30% off all houseplants and pots
Both locations of Portland Nursery
Thur, Jan 16th - Wed, Jan 29th
more info soon...

February / March 2020
Northwest Flower and Garden Festival
Washington State Convention Center, Seattle
Wed, Feb 26th - Sun, Mar 1st
more info here

April 2020
Hortlandia, the HPSO Spring Plant Sale
Portland EXPO Center
Sat, Apr 11th and Sun April 12th, 10am to 3pm both days
more info here

American Rhododendron Society 2020 Convention
Portland, Oregon
April 29th - May 3rd
more info here

May 2020
Clackamas Master Gardener's Spring Garden Fair
Fairgrounds and Event Center in Canby
May 2nd, 9 am to 5 pm, and  & May 3rd, 9 am to 4 pm
more info here

Rare Plant Research Open House
usually the 3rd weekend of May
more info soon...

June 2020
American Public Garden Association 2020 Annual Conference
Portland, Oregon
June 22nd -26th
more info here


  1. April 28-29th, 2012 is the Audubon Society Native Plant Sale!

  2. April 11, 2015, Gardenpalooza at Fir Point farms, Dancing Oaks and others will be there.

    April 11 & 12, 2015, Audubon Portland native plant sale.

  3. April 30, Multnomah County Master Gardeners' Incredible Edibles Plant Sale
    10 am - 4 pm, Westminster Presbyterian Church, 1624 NE Hancock St., Portland

  4. Mark your calendars for the Central Arizona Cactus and Succulent Society 2018 Annual Show and Sale at the Desert Botanical Garden in Phoenix, Arizona. The Show and Sale is open to the public April 6-8, 2018. Many beautiful and judged cacti and succulents on display in Dorrence Hall with many plants, pottery and unique garden and plant items for sale in the garden courtyard.


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