From the first day of Spring, the Gardens will look it’s bloomin’ best with an array of spring flowers on show. Each of their signature Gardens will be showcasing the bright-coloured look of the season. Entry Cost Adult $30 - Family Pass (Two Adults + One Child) AUD70. Family Pass (Two Adults + Two Children) AUD85. Adult (16 years +) AUD30. Child (4-15 years) AUD20. Child three years and under free. Local AUD27. Senior AUD27. Extra Child (4-15 years) AUD20.