Hungary's cities are beautiful, but concrete and asphalt dominate most neighbourhoods. Studies from Eotvos Lorand University show that even a few potted plants on a balcony can reduce local surface temperatures by up to 3 degrees Celsius during summer. Beyond the environmental benefit, tending to plants in a small space teaches patience and brings a surprising sense of calm to daily life.
This site is built on trial and error. Every recommendation comes from plants I have actually grown on a seventh-floor balcony in Budapest, through scorching summers and freezing winters.