| Hosta | Heat Wave |
| Status | not registered |
| Originator(s) | Jan van den Top 2005 |
| Origin | 'Bright Lights' sport |
| Size category | small - medium |
| Plant height x width | |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | (chartreuse>yellow),blue-green edge |
| Variegation | medio |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | |
| Flower length | |
| Fragrant | |
| Flowering period | |
| Fertile | |
| Pod | |
| Ploidy | 4-2-2 |
| Patents | EUPBR24531 |
| Info | EUPBR24531. TC sport of 'Bright Lights' with good contrast. ...thick leather-like leaves have a chartreuse-yellow center surrounded by a very wide blue-green border. The plant is very vigorous and holds its looks throughout and to the very end of the season. Topped with lavender flowers midsummer and can take quite a bit of sun. |
| Sports | |
| Progeny | |