| Hosta | Middle Ridge |
| Status | registered |
| Originator(s) | Boonstra/Lewis/Ruh 1979 |
| Origin | 'Undulata Univittata' sport |
| Size category | medium |
| Plant height x width | |
| Leaf length x width | |
| Vein pairs | 9 |
| Leaf color | green,narrow |
| Variegation | medio |
| Leaf | twisted tip |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | 4-2-2 |
| Patents | |
| Info | =undulata 'Middle Ridge'. ='Ella Sedgewick'. A wide leaf form of H. 'Undulata Mediopicta' very nice form. Named for a road in northern Ohio near where it was found. |
| Sports | |
| Progeny | |