| Hosta | Shady Affair |
| Status | registered |
| Originator(s) | Greg Johnson/Russ O'Harra Hosta Society 2003 |
| Origin | 'Invincible' seedling |
| Size category | medium |
| Plant height x width | 35x75 cm (14x30 in.) |
| Leaf length x width | 20x15 cm (8x6 in.) |
| Vein pairs | 9-11 |
| Leaf color | blue-green |
| Variegation | |
| Leaf | good, wavy |
| Petiole | |
| Scape | |
| Scape height | 60 cm (24 in.) |
| Flower | near white,tubular |
| Flower length | |
| Fragrant | fragrant |
| Flowering period | July - August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | 2004 National Convention hosta in Des Moines, IA. |
| Sports | |
| Progeny | |