- Sakata Seed Corporation
- 13,224 total number
- Japan (Yokohama)
The most seed balls made in eight hours by a team is 13,224, and was achieved by Sakata Seed Corporation (Japan) in Yokohama, Kanagawa, Japan, on 29 September 2019.
Seed balls, measuring about 3 to 5 cm in diameter, contained seeds of toadflax and knapweed among others. They will be planted in parks around Kanagawa, Japan.