About
A herbaceous perennial, reaching 30-90cm, with upright healthy form. It bears attractive blooms. 'Popstar' is valued in garden settings.
About the genus
Rehmannia are erect perennials with large leaves in basal rosettes, and large, 2-lipped, trumpet-shaped flowers
Plant details
Suggested usesBorders, cottage gardens
Care notes
CultivationFertile well-drained soil
PruningCut back autumn/spring
PropagationDivide 3-4 years
Pest resistanceSlugs possible
Disease resistanceMildew possible