| Hosta | Black Jack Chew |
| Status | registered |
| Originator(s) | Jim Schwarz 2005 |
| Origin | 'Mutant Ninja' sport |
| Size category | small - medium |
| Plant height x width | 43x97 cm (17x38 in.) |
| Leaf length x width | 24x15 cm (9x6 in.) |
| Vein pairs | 9-10 |
| Leaf color | dark green |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | July - August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | A small to medium mounding plant with very dark green leaves that looks like the chewing gum named 'Black Jack'. |
| Sports | |
| Progeny | |