Hosta "Ohh! Alpha" information:
| Size Category | |
| Hosta height x width | 40x105 cm (16x41 in.) inches |
| Leaf length x width | 30x20 cm (12x8 in.) inches |
| Vein pairs | 12-14 |
| Leaf color | |
| Variegation | |
| Leaf type | |
| Petiole | |
| Scape | green |
| Scape height | 110 cm (43 in.) |
| Flower | pale lavender |
| Fragrant | |
| Flower length | |
| Flowering period | June - July |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
