| Hosta | Devon Green |
| Status | registered |
| Originator(s) | Ann & Roger Bowden/Pete & Jean Ruh 2005 |
| Origin | 'Halcyon' sport |
| Pictures | |
| Size category | medium |
| Plant height x width | 46x60 cm (18x24 in.) |
| Leaf length x width | 17x10 cm (7x4 in.) |
| Vein pairs | 10-11 |
| Leaf color | dark green |
| Variegation | |
| Leaf | thick, glossy, cupped, folded |
| Petiole | purple dotted |
| Scape | |
| Scape height | 50 cm (20 in.) |
| Flower | lavender,tubular |
| Flower length | |
| Fragrant | |
| Flowering period | July - August |
| Fertile | yes |
| Pod | |
| Ploidy | |
| Patents | |
| Info | A good sport of H. 'Halcyon', shiny dark green leaves of good substance with the distinct shape of H. 'Halcyon' and purple-spotted petioles makes this one of the best recent introductions. 25-90% shade. One of the best green-leaved hostas. The leaves are very dark, smooth, and shiny with tremendous substance, attractive ribbing. 'Halcyon' sport. Lavender flowers. |
| Sports | 'Dax' sport/os 'Lucky Number' sport/gw 'Silver Shadow' sport/gw |
| Progeny | 'Black Light' = 'Dewed Steel' x PP 'Triggerfinger' seedling |