| Hosta | Cosmic Thrills |
| Status | registered |
| Originator(s) | Rod Kuenster 2019 |
| Origin | ('Cosmic Sensation' x 'Queen of the Seas') x ('Dragon Lady' x 'Purple Perfection') |
| Size category | very large |
| Plant height x width | 75x110 cm (30x43 in.) |
| Leaf length x width | 32x22 cm (13x9 in.) |
| Vein pairs | 17 |
| Leaf color | |
| Variegation | streaked, unstable |
| Leaf | cupped, wavy, corrugated |
| Petiole | streaked |
| Scape | frosty green |
| Scape height | 80 cm (31 in.) |
| Flower | pale lavender,striped |
| Flower length | 5.5 cm (2.2 in.) |
| Fragrant | |
| Flowering period | July - August |
| Fertile | yes/breeder |
| Pod | frosty green |
| Ploidy | |
| Patents | |
| Info | Very unique upright form and spawns large seedlings. |
| Sports | |
| Progeny | |