Experimental plants were grown in the greenhouses, no doubt including those of Professor Vladimír Úlehla and his assistant and, later, those of Professor Jan Calábek used for his filming of plant movements. From 1942 to 1943, then from 1945 to 1951, the gardener in charge of these greenhouses was Jindřich Klodner, later replaced by the secretary of the faculty (until 1975). A bomb dropped by the U.S. Air Force fell on building no. 4 in November 1944, meaning that much of the building had to be repaired after the war and the entire institute re-equipped.
Outdoor space near building No. 4 of the MU Faculty of Science on Kotlářská Street. Photo: MU Archive, undated.