| Hosta | Emerald Lightning |
| Status | registered |
| Originator(s) | B. & R. Klotz/Bob Solberg 2018 |
| Origin | 'El Niño' seedling |
| Size category | |
| Plant height x width | 30x60 cm (12x24 in.) |
| Leaf length x width | 15x9 cm (6x4 in.) |
| Vein pairs | 11 |
| Leaf color | |
| Variegation | medio |
| Leaf | |
| Petiole | |
| Scape | green |
| Scape height | 18 cm (7 in.) |
| Flower | pale lavender,bell |
| Flower length | 5 cm (2 in.) |
| Fragrant | |
| Flowering period | August - September |
| Fertile | yes |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Dark green with narrow white center and narrow strip of lime green between the two. Flowers are held on very short scapes beneath the foliage. |
| Sports | |
| Progeny | |