- Who
- Galeria Polnocna
- What
- 1018.20 kilogram(s)
- Where
- Poland (Warsaw)
- When
The largest jar terrarium (forest in a jar) is 1,018.20 kg (2,244.74 lb) and was achieved by Galeria Polnocna (Poland), in Warsaw, Poland, on 27 April 2019.
This record attempt was organised to show the beauty of nature.