Hosta "Congratulations" information:
| Size Category | |
| Hosta height x width | 50x75 cm (20x30 in.) inches |
| Leaf length x width | 23x19 cm (9x7 in.) inches |
| Vein pairs | 10-11 |
| Leaf color | |
| Variegation | medio |
| Leaf type | good |
| Petiole | good |
| Scape | green and white |
| Scape height | 60 cm (24 in.) |
| Flower | near white,bell |
| Fragrant | |
| Flower length | 2.5 cm (1 in.) |
| Flowering period | July |
| Fertile | yes |
| Pod | greenish-white |
| Ploidy | |
| Patents | |
| Sports | |
| Progeny |
