How to Prune plantain lily 'Drummer Boy'?
No pruning required

plantain lily 'Drummer Boy' · Hosta 'Drummer Boy'
Grow in a shady spot in fertile soil that does not dry out, with shelter from cold, drying winds. Mulch annually in spring. Hostas in the ground may need watering during dry spells. See hosta cultivation for more detailed advice
No pruning required