| Hosta | Herkules |
| Status | registered |
| Originator(s) | Heinz Klose 1991/Pete & Jean Ruh 2003 |
| Origin | sieboldiana hybrid |
| Size category | very 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 | ='Alt Herkules'. An introduction from Heinz Klose of Germany and different from the American H. 'Hercules' large heart-shaped blue-green leaves on a rapid grower that turns into a huge clump. Topped with near white flowers and does have sieboldiana blood in it. |
| Sports | |
| Progeny | |