| Hosta | Dumbo |
| Status | registered |
| Originator(s) | Dennis Savory 2007 |
| Origin | unknown |
| Size category | xtra large |
| Plant height x width | |
| Leaf length x width | 36x28 cm (14x11 in.) |
| Vein pairs | 14 |
| Leaf color | blue-green |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | pale lavender |
| Flower length | |
| Fragrant | |
| Flowering period | June - July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |