| Hosta | School Mouse |
| Status | registered |
| Originator(s) | Hans Hansen 2025 |
| Origin | 'Church Mouse' sport |
| Size category | mini |
| Plant height x width | 15x38 cm (6x15 in.) |
| Leaf length x width | 9x6 cm (4x2 in.) |
| Vein pairs | |
| Leaf color | blue-green,creamy yellow edge |
| Variegation | edge |
| Leaf | wavy |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | US20180177097P1 |
| Info | Nicely ruffled, yellow margined sport of H. 'Church Mouse'. |
| Sports | |
| Progeny | |