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The 2019 Northwest Landscape Expo is now accepting proposals for seminar presentations.


If you are interested in sharing your knowledge and expertise at Expo, to be held December 4, 2019 at the Oregon Convention Center (Portland, OR), please complete Call for Presentations Submission Form by 5:00 p.m. on July 15, 2019  Any proposals received after that time may not be considered.  Questions?  Call the OLCA office at 503.253.9091 / 800.505.8105 or email at [email protected]


Click here to submit your form online.