| Hosta | Cosmic Passion |
| Status | registered |
| Originator(s) | Rod Kuenster/Jeff Miller 2011 |
| Origin | 'Wahoo' x 'Blue Belly' |
| Size category | large |
| Plant height x width | 48x95 cm (19x37 in.) |
| Leaf length x width | 24x16 cm (9x6 in.) |
| Vein pairs | 10-12 |
| Leaf color | green,streaked,greenish-yellow,creamy white |
| Variegation | streaked |
| Leaf | wavy, corrugated |
| Petiole | |
| Scape | 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 |
| Pod | |
| Ploidy | |
| Patents | |
| Info | A seedling from 'William Lachman' and 'Blue Belly'. Sets seed. Medium plant with beautiful blue leaves with cream. Colorful streaking in an large sized clump. |
| Sports | |
| Progeny | |