| Hosta | Lilac Giant |
| Status | registered |
| Originator(s) | Verboom/Karel Hensen 1983 |
| Origin | sieboldiana 'Elegans' seedling |
| Size category | large |
| Plant height x width | 90x110 cm (35x43 in.) |
| Leaf length x width | |
| Vein pairs | 12-14 |
| Leaf color | blue-green |
| Variegation | |
| Leaf | rugose |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | lavender,funnel |
| Flower length | |
| Fragrant | |
| Flowering period | June - July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | =sieboldiana 'Lilac Giant'. |
| Sports | |
| Progeny | |