Hosta "Risa" information:
| Size Category | medium |
| Hosta height x width | inches |
| Leaf length x width | 8x4 cm (3x2 in.) inches |
| Vein pairs | 6-7 |
| Leaf color | |
| Variegation | |
| Leaf type | good, glossy |
| Petiole | good, glossy |
| Scape | |
| Scape height |
| Flower | |
| Fragrant | |
| Flower length | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
