| Hosta | Touch of Frost |
| Status | not registered |
| Originator(s) | Marco Fransen |
| Origin | 'Touch of Class' sport |
| Size category | medium |
| Plant height x width | 45x cm (18x in.) |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | blue |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | 4-4-4 |
| Patents | |
| Info | Rubbery-like blue leaves, sport of 'Touch of Class'. Found at Marco Fransen's Nursery in Holland. Rubbery-like blue leaves are tough as nails and topped with lavender flowers midsummer. Color holds throughout the season. |
| Sports | |
| Progeny | |