| Hosta | Cosmic Scientist |
| Status | registered |
| Originator(s) | Rod Kuenster 2023 |
| Origin | 'Cosmic Mad Scientist' x ('Beer Belly Blues' x 'Purple Verticulated Elf') |
| Size category | |
| Plant height x width | 50x105 cm (20x41 in.) |
| Leaf length x width | 25x19 cm (10x7 in.) |
| Vein pairs | 13-15 |
| Leaf color | |
| Variegation | streaked, unstable |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Rod enjoys the form of this clump. |
| Sports | |
| Progeny | |