Botanical Garden in Graz, Austria occupies a small area of ​​about 28,000 square meters. Located in a residential area of ​​the city. From the Botanical Garden it could not have noticed if not for the huge glass conservatory created in 1995 by the architect Volker Ginko. Within these glass greenhouses of exotic plants, which need certain conditions of temperature all year round.

The structure of the greenhouse allows you to skip 98% of the sunlight, which is the highest international achievements in this area to date, .  Due to a slightly curved glass with double wall construction it seems very easy .  Pipes are practically invisible .  Inside the four climate zones differing in temperature from 8 ° C to 24 ° C and a humidity of 50% to 80% .  In the tropical house, for example, are tropical plants, orchids and mangroves .  Mediterranean vegetation, citrus, eucalyptus, etc. . P .  It can be found in "cold house" .  Vegetation in South America and Australia, growing in the temperate house, while cacti and other plants like dry .  Wooden stairs and bridges lead visitors through the four different climatic zones .  The temperature is controlled hot water heating system, and secondly by a cooling system and spraying a fine mist of water droplets .  In a greenhouse you can see the poisonous plants, as well as look from afar at the plant, causing a severe allergic reaction in people .  In addition to the closed greenhouses, botanical garden, and is located in the open air .

Initially, the botanical garden has appeared in scientific purposes. It belongs to the University of Karl Cesc, was founded in 1887. At the Botanical Garden carried out a variety of scientific seminars, conferences and congresses.