The Darling Wildflower Show has been presented by the Darling Wildflower Society since 1917, and the work is substantiallly done by volunteers. The work of the society focusses on two significant aspects of renosterveld, namely its unique character and the urgent need for its conservation. This has led to the recent founding of the Darling Wildflower Trust, and whilst continuing to support local charities, the income from the show now mainly goes towards conservation initiatives like the Darling Flora Project.
The Darling Wildflower Show takes place annually over the third weekend in September at the Darling Club.