| Hosta | Shout Out Silas |
| Status | registered |
| Originator(s) | M. Whitmer 2020 |
| Origin | 'Old Rough House' seedling |
| Size category | |
| Plant height x width | 65x120 cm (26x47 in.) |
| Leaf length x width | 30x28 cm (12x11 in.) |
| Vein pairs | 16 |
| Leaf color | |
| Variegation | |
| Leaf | very corrugated, cupped, a bit twisted, a bit folded, a bit wavy |
| Petiole | |
| Scape | dark green |
| Scape height | 90 cm (35 in.) |
| Flower | white |
| Flower length | 5 cm (2 in.) |
| Fragrant | fragrant |
| Flowering period | June |
| Fertile | yes |
| Pod | light green |
| Ploidy | |
| Patents | |
| Info | Vase shaped rugose clump with medium white backs, great substance and seersuckered leaf texture. |
| Sports | |
| Progeny | |