MyHostas - the site for the Hostaholic
| Hosta | Poseidon |
| Status | registered |
| Originator(s) | Mark Zilis 2010 |
| Origin | 'Athena' sport |
| Size category | |
| Plant height x width | 50x115 cm (20x45 in.) |
| Leaf length x width | 25x16 cm (10x6 in.) |
| Vein pairs | 9-11 |
| Leaf color | pale green,(yellow>white) edge |
| Variegation | edge |
| Leaf | very shiny, a bit wavy |
| Petiole | |
| Scape | |
| Scape height | 90 cm (35 in.) |
| Flower | white,double |
| Flower length | 12.5 cm (4.9 in.) |
| Fragrant | fragrant |
| Flowering period | August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | =plantaginea 'Poseidon'. We think it is the best variegated form of H. plantaginea ever. It also has double flowers with 34 petals that often do not open without a little help. |
| Sports | |
| Progeny | |