| Hosta | Blaues Boot |
| Status | not registered |
| Originator(s) | Marlene Ahlburg |
| Origin | |
| Size category | medium - large |
| Plant height x width | 70x cm (28x in.) |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | blue-green |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Sieboldiana type. An introduction from Marlene Ahlburg of Germany: large blue-green leaves have some puckering. H. sieboldiana background but leaves are more heart-shaped and held upright. Topped with lavender flowers. Large heart-shaped blue-green leaves with some puckering, sieboldiana type. |
| Sports | |
| Progeny | |