Welcome to AIS Region 13!
Region 13 of the America Iris Society (AIS) was first organized in 1933. It is one of 24 regions within the American Iris Society (AIS), a national organization devoted to promoting interest and development of
all iris types. Region 13 encompasses the states of Oregon, Washington and Alaska, the province of Vancouver B.C. and the Yukon.
Affiliate Societies and Clubs within AIS Region 13 present educational programs on Horticulture and Gardening with speakers, slide programs and displays as well as Iris Shows, Sales and local garden tours.
Some offer websites with culture information geared toward their specific planting zone as well as local insights. To find the affiliate closest to you, the Affiliates links on the left will provide information regarding
societies within AIS Region 13.
AIS Region 13 is a non-profit 501(C)(3) organization with over 330 members.