| Hosta | Autumn Joy |
| Status | registered |
| Originator(s) | Herb & Dorothy Benedict/Rod Kuenster/AHS 2010 |
| Origin | unknown |
| Size category | medium |
| Plant height x width | 53x80 cm (21x31 in.) |
| Leaf length x width | 23x8 cm (9x3 in.) |
| Vein pairs | 5-7 |
| Leaf color | green |
| Variegation | |
| Leaf | lance, a bit wavy |
| Petiole | green |
| Scape | green |
| Scape height | 70 cm (28 in.) |
| Flower | pale lavender |
| Flower length | 4.5 cm (1.8 in.) |
| Fragrant | |
| Flowering period | September |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Long green petioles. Long narrow leaves, slightly wavy edge. |
| Sports | |
| Progeny | |