Hosta "Franc's Blueboy Lost" information:
| Size Category | |
| Hosta height x width | 23x62 cm (9x24 in.) inches |
| Leaf length x width | 11x9 cm (4x4 in.) inches |
| Vein pairs | 9 |
| Leaf color | |
| Variegation | |
| Leaf type | a bit shiny, a bit cupped |
| Petiole | a bit shiny, a bit cupped |
| Scape | |
| Scape height | 25 cm (10 in.) |
| Flower | pale lavender,bell |
| Fragrant | |
| Flower length | 2 cm (0.8 in.) |
| Flowering period | June - July |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
