| Hosta | Blue Circle |
| Status | not registered |
| Originator(s) | Piet Warmerdam |
| Origin | 'Blue Shadows' sport |
| Size category | medium |
| Plant height x width | |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | yellow,blue-green edge |
| Variegation | medio |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | PBR22754 |
| Info | Rounded to heart-shaped yellow leaves have a wide blue-green border on this sport of 'Blue Shadows'. Good substance and great appearance all season... topped with lavender flowers. |
| Sports | |
| Progeny | |