Characteristics
Botanical
| Genus | Rhododendron |
| Cultivar | 'Horizon Monarch' |
Bloei
| Flowering period | may, june |
| Colour (flower) | yellow, pink |
Blad
| Colour (foliage) | green |
Groeiwijze
| Height | 150 cm, 200 cm |
Standplaats
| Winter hardiness | -20 °C |
| Location | sun, half shade, shade |