On Sunday, June 12, 2016, the Botanic Garden of the Johannes Gutenberg University hosts its big annual summer party on its vast garden grounds between 11 a.m. and 6 p.m. The summer party is the highlight of the Botanic Garden’s program of events. Plant and garden enthusiasts from the whole region come to the university garden on this day and take the chance to acquire extant plants from the Botanic Garden’s inventory or rarities from specialized perennial nurseries.