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OGA exhibits at a number of industry trade shows/seminars annually where we can learn from you about the plants you need and maintenance questions you may have for us. ILCA, IAA, IGIA, IL-ASLA are organizations we regularly participate with in educational seminars.

Plants & Pinot Seminar has become a popular summer networking event for landscape architects and nursery professionals to get together for education and networking. OGA hosts this event at one of our member's locations in the greater Chicago area.

Keep an eye out for announcements of upcoming OGA-sponsored or involved events with registration information


Plants & Pinot

July 19, 2018
The Morton Arboretum in Lisle

Our annual meeting for networking with our customers and friends is a popular mid-summer chance to actually get out and see plants!

The IL-ASLA is a cosponsor for Plants & Pinot. Registration will be opening in mid-June.