The lower, upper and seaside parks are located on the main route of the garden. Currently, the garden consists of nine floristic sectors, those of Caucasian humid subtropics, East Asia, New Zealand, South America, the Himalayas, Mexico, Australia, and of the Mediterranean. The garden collection comprises 2.037 Taxonomic units of ligneous plants, including 104 of Caucasian origin. Rests are the representatives of the other phytogeographic flora.