| Hosta | Quark |
| Status | registered |
| Originator(s) | Dick & Jane Ward 2015 |
| Origin | 'Firefly' seedling |
| Size category | |
| Plant height x width | 25x55 cm (10x22 in.) |
| Leaf length x width | 15x5 cm (6x2 in.) |
| Vein pairs | 5-6 |
| Leaf color | green |
| Variegation | |
| Leaf | lance |
| Petiole | |
| Scape | green |
| Scape height | 50 cm (20 in.) |
| Flower | pale lavender,bell |
| Flower length | 2 cm (0.8 in.) |
| Fragrant | |
| Flowering period | July - August |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |