| Hosta | Cosmic Charmer |
| Status | registered |
| Originator(s) | Rod Kuenster 2010 |
| Origin | 'Fudge Ripple' x 'Blue Belly' |
| Size category | |
| Plant height x width | 70x110 cm (28x43 in.) |
| Leaf length x width | 32x27 cm (13x11 in.) |
| Vein pairs | 12-14 |
| Leaf color | dark green,streaked,greenish-yellow,creamy white |
| Variegation | streaked, unstable |
| Leaf | wavy, corrugated |
| Petiole | |
| Scape | light green |
| Scape height | 120 cm (47 in.) |
| Flower | near white |
| Flower length | 5 cm (2 in.) |
| Fragrant | |
| Flowering period | June - July |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |