Freie Universität employees are entitled to an annual pass for the Botanic Garden at a reduced rate. Besides the individual concession, the Botanic Garden also offers a reduced annual “Freie Universität Family Ticket.” The Family Ticket entitles a member of Freie Universität Berlin and up to four children aged 14 or under, plus another adult, to visit the Botanic Garden and Botanical Museum. You can find more information on the Botanic Garden and Botanical Museum website.
To apply for the concessionary annual pass, you need to show proof of employment with Freie Universität at the Botanic Garden ticket office. The personnel department will be happy to issue a proof. You can request it by using this form.