| Hosta | Symphony in Blue |
| Status | registered |
| Originator(s) | Bev & Dave Stegeman 2019 |
| Origin | 'Best of Twenty' x ('Riptide' x (('Riptide' x pycnophylla) x 'Theo's Blue')) |
| Size category | |
| Plant height x width | 43x80 cm (17x31 in.) |
| Leaf length x width | 18x15 cm (7x6 in.) |
| Vein pairs | 10 |
| Leaf color | |
| Variegation | |
| Leaf | a bit cupped, a bit corrugated, a bit wavy |
| Petiole | red dotted |
| Scape | deep reddish-purple |
| Scape height | 53 cm (21 in.) |
| Flower | pale lavender |
| Flower length | 4 cm (1.6 in.) |
| Fragrant | N |
| Flowering period | September |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Info | Blue-colored leaves with dark red petioles. Wax on both petioles and scapes make them appear almost black. |
| Sports | |
| Progeny | |