| Hosta | Mouse King |
| Status | registered |
| Originator(s) | Dick & Jane Ward 2014 |
| Origin | 'Funny Mouse' sport |
| Size category | |
| Plant height x width | 10x13 cm (4x5 in.) |
| Leaf length x width | 5x4 cm (2x2 in.) |
| Vein pairs | 6 |
| Leaf color | dark green,green edge |
| Variegation | edge |
| Leaf | |
| Petiole | |
| Scape | green |
| Scape height | 13 cm (5 in.) |
| Flower | lavender,bell |
| Flower length | 2 cm (0.8 in.) |
| Fragrant | |
| Flowering period | June |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |