MyHostas - the site for the Hostaholic
| Hosta | Blue Thunder |
| Status | not registered |
| Originator(s) | Mark Zilis |
| Origin | sieboldiana 'Elegans' x 'Halcyon' |
| Size category | medium |
| Plant height x width | 33x90 cm (13x35 in.) |
| Leaf length x width | 15x11 cm (6x4 in.) |
| Vein pairs | 11 |
| Leaf color | blue |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | 75 cm (30 in.) |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | July - August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | |
| Sports | |
| Progeny | |