About
A reliable shrub, reaching 60-120cm, with a compact framework of attractive leaves. It displays colourful flowers in purple.
About the genus
Justicia can be evergreen perennials or shrubs, with simple leaves and spikes or clusters of tubular, 2-lipped flowers often with conspicuous bracts
Plant details
Suggested usesBorders, mixed plantings
Care notes
CultivationFertile, well-drained soil in sun or light shade
PruningPrune after flowering to maintain shape
PropagationSemi-ripe cuttings in summer
Pest resistanceGenerally trouble-free
Disease resistancePowdery mildew in dry conditions