| Hosta | Emerald Isle |
| Status | registered |
| Originator(s) | Eric Smith/Pete & Jean Ruh 2008 |
| Origin | sieboldii seedling |
| Size category | |
| Plant height x width | 17x33 cm (7x13 in.) |
| Leaf length x width | 10x4 cm (4x1 in.) |
| Vein pairs | 4 |
| Leaf color | green,white edge |
| Variegation | edge |
| Leaf | lanceolate |
| Petiole | |
| Scape | light green |
| Scape height | 40 cm (16 in.) |
| Flower | white,tubular |
| Flower length | |
| Fragrant | |
| Flowering period | August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Hybrid from the early 1970s. Pure white flower. A H. lancifolia seedling similar to 'Louisa', but slightly larger. |
| Sports | |
| Progeny | |