Australia's largest agapanthus growers offer more than 20 varieties across this Adelaide Hills property, from compact miniatures to towering 1.8-metre giants, including the rare deep purple Guilfoyle. Plants are sold mature and bare-rooted rather than as tiny tissue-culture stock, so they flower the same year they're planted, and visitors can walk among some 300,000 flowering plants during the November to March peak. The farm is open Friday to Sunday, with the same grounds also hosting weddings and accommodation.