| Hosta | Sea Lightning |
| Status | registered |
| Originator(s) | Mildred Seaver 1981 |
| Origin | 'Neat Splash' seedling |
| Size category | medium |
| Plant height x width | |
| Leaf length x width | 20x11 cm (8x4 in.) |
| Vein pairs | 7 |
| Leaf color | dark green,streaked,white |
| Variegation | streaked |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | 130 cm (51 in.) |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | July - September |
| Fertile | limited/difficult |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Streaked breeder:* A large dark green with white streaking. Green, white streaked. This is a registered hosta of Mildred Seaver. Large green leaves are streaked throughout the center with white. Upright leaves. This is not 'Sea Thunder' but the original streaked plant. |
| Sports | 'Angie's Dimples' sport/gg 'Sea Thunder' sport/wg |
| Progeny | 'Lois Jane' seedling 'Sweet Anna' seedling |