How to Prune Zambesi pineapple lily?
Remove flower spikes once the display is over and allow foliage to die down naturally

Zambesi pineapple lily · Eucomis zambesiaca
Grow in very free-draining compost in a terracotta pot and taken under cover for winter. Can grow outdoors in very mild areas, planting 10cm deep in fertile, humus-rich, well-drained soil in a sheltered position in full sun
Remove flower spikes once the display is over and allow foliage to die down naturally