| Hosta | Mammoth Ears |
| Status | registered |
| Originator(s) | G. R. Kruer 2009 |
| Origin | sieboldiana 'Elegans' seedling |
| Size category | xtra large |
| Plant height x width | 70x160 cm (28x63 in.) |
| Leaf length x width | 40x30 cm (16x12 in.) |
| Vein pairs | 17-18 |
| Leaf color | blue-green>green |
| Variegation | |
| Leaf | folded, wavy, very corrugated |
| Petiole | |
| Scape | light green |
| Scape height | 90 cm (35 in.) |
| Flower | near white |
| Flower length | 7 cm (2.8 in.) |
| Fragrant | |
| Flowering period | June - July |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Info | Extremely large. Blue crinkled leaves, lacking substance, which creates a vertical, floppy look. |
| Sports | |
| Progeny | |