| Hosta | Jolly Green Giant |
| Status | registered |
| Originator(s) | Maxine Armstrong/AHS 1986 |
| Origin | unknown |
| Size category | xtra large |
| Plant height x width | 80x145 cm (31x57 in.) |
| Leaf length x width | 43x30 cm (17x12 in.) |
| Vein pairs | 14-16 |
| Leaf color | green |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | 107 cm (42 in.) |
| Flower | purple striped,bell |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | yes |
| Pod | |
| Ploidy | |
| Patents | |
| Info | A sieboldiana and 'Elata' cross [HL]. Medium green leaves that are wavy and pointed; purple flowers. Wavy, pointed leaves. Medium green in color, tipped downward. Tall and stately green with heart shaped, wavy, pointed leaves. Purple flowers. Fertile. |
| Sports | |
| Progeny | |