Oregon Tilth

, Inc.


503-378-0690


Oregon Tilth is a nonprofit research & education organization of people dedicated to biologically sound and socially equitable agriculture.

Tilth's history begins in 1974, as an agricultural organization with unique urban-rural outlook. Primarily an organization of organic farmers, gardeners & consumers.

Tilth has member chapters throughout the state of Oregon, and provides organic certification services to organic growers & processors internationally.

470 Lancaster Dr. NE Salem, OR 97301