About
A herbaceous perennial, reaching 30-90cm, with a clump-forming habit. It produces colourful flowers in pink.
About the genus
Physostegia are erect rhizomatous herbaceous perennials with neatly arranged pairs of toothed leaves and terminal racemes of 2-lipped, tubular flowers in summer
Plant details
Suggested usesBorders, cottage gardens
Care notes
CultivationFertile, moist but well-drained soil
PruningCut back in autumn or spring
PropagationDivide every 3-4 years
Pest resistanceSlugs possible
Disease resistanceMildew in dry conditions