| Hosta | Blue Regal |
| Status | registered |
| Originator(s) | Mark Zilis 2009 |
| Origin | 'Gold Regal' x 'Blue Vision' |
| Size category | large |
| Plant height x width | 43x105 cm (17x41 in.) |
| Leaf length x width | 25x18 cm (10x7 in.) |
| Vein pairs | 11 |
| Leaf color | blue-green>green |
| Variegation | |
| Leaf | corrugated, unruly |
| Petiole | |
| Scape | |
| Scape height | 85 cm (33 in.) |
| Flower | near white |
| Flower length | |
| Fragrant | |
| Flowering period | June - July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Ever-changing mound of unruly, heavily corrugated foliage. Striking both as a blue-leaved plant in spring and after becoming a shiny, bright green in midsummer. Mark Zilis hybrid that combines the best traits of its parents. |
| Sports | |
| Progeny | |