Hosta "Blue Moonlight Cup" information:
| Size Category | large |
| Hosta height x width | 80x150 cm (31x59 in.) inches |
| Leaf length x width | 38x30 cm (15x12 in.) inches |
| Vein pairs | 14-15 |
| Leaf color | |
| Variegation | |
| Leaf type | very corrugated, very cupped |
| Petiole | very corrugated, very cupped |
| Scape | green |
| Scape height | 130 cm (51 in.) |
| Flower | near white |
| Fragrant | |
| Flower length | 5 cm (2 in.) |
| Flowering period | July - August |
| Fertile | yes |
| Pod | green |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
