The Papoose Club first started selling plants on vacant lots in Ketchum back in 1961. Initially volunteers trucked plants up from afar, but with the growing popularity of the event, Papoose Club began to collaborate with local gardening businesses.Webb Garden Centers has been partnering with the Papoose Club for many years now. Webb graciously donates a portion of their sales during the event to the Club. The Plant Extravaganza is usually held the first weekend in June.