How to prune justicia aurea

Immediately after the flowering period ends, typically late autumn to winter. Cut all main stems back by half to two-thirds after flowering using clean, sharp pruning shears. This hard pruning triggers fresh shoots from the base and lower nodes, producing a bushier plant for the next season.

Annually after flowering; light tip-pinch as needed during growing season. Justicia aurea (Yellow King) is a tall tropical shrub with dramatic yellow flower spikes. Cut it back significantly after flowering to prevent it becoming woody and bare at the base. Without annual pruning it quickly grows too large for indoor use. Hard pruning encourages vigorous, leafy regrowth and a better-shaped plant.

Cut all main stems back by half to two-thirds after flowering using clean, sharp pruning shears. This hard pruning triggers fresh shoots from the base and lower nodes, producing a bushier plant for the next season.