Hosta "Stairway to Heaven" information:
| Size Category | |
| Hosta height x width | 60x90 cm (24x35 in.) inches |
| Leaf length x width | 23x15 cm (9x6 in.) inches |
| Vein pairs | 7-9 |
| Leaf color | |
| Variegation | streaked, unstable |
| Leaf type | very shiny, wavy |
| Petiole | very shiny, wavy |
| Scape | |
| Scape height | 107 cm (42 in.) |
| Flower | pale lavender |
| Fragrant | fragrant |
| Flower length | |
| Flowering period | August - September |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
