| Hosta | Cosmic Warrior |
| Status | registered |
| Originator(s) | Rod Kuenster 2014 |
| Origin | 'Frosted Morning' x 'Purple Perfection' |
| Size category | |
| Plant height x width | 40x80 cm (16x31 in.) |
| Leaf length x width | 24x15 cm (9x6 in.) |
| Vein pairs | 11-13 |
| Leaf color | green,streaked,yellow,creamy white |
| Variegation | streaked, unstable |
| Leaf | corrugated |
| Petiole | |
| Scape | green |
| Scape height | 80 cm (31 in.) |
| Flower | pale lavender,striped |
| Flower length | 4 cm (1.6 in.) |
| Fragrant | |
| Flowering period | June - July |
| Fertile | yes |
| Pod | streaked |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |