In 2014 Open Gardens Australia announced that it would cease to operate the national scheme after June 2015. This leaflet explains its operations. The Wikipedia entry explains its history and related organisations.

Open Gardens SA was incorporated in December 2014 to continue the Open Garden Scheme in South Australia and Open Gardens Victoria was launched in 2015, as volunteer-run, not-for-profit organisations that assist garden owners to open their private gardens to the public and also organise gardening and horticultural themed events.