Hosta "Rock Master" information:
| Size Category | small |
| Hosta height x width | inches |
| Leaf length x width | 10x2 cm (4x1 in.) inches |
| Vein pairs | 6 |
| Leaf color | |
| Variegation | |
| Leaf type | shiny |
| Petiole | shiny |
| Scape | |
| Scape height | 25 cm (10 in.) |
| Flower | lavender |
| Fragrant | |
| Flower length | |
| Flowering period | June - July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny | 'Shining Tot' = 'venusta' x PP |
