How to Prune great wood-rush 'Hohe Tatra'?
Deadhead flowers to tidy up

great wood-rush 'Hohe Tatra' · Luzula sylvatica 'Hohe Tatra'
This wood-rush makes good ground cover especially in moist soils in shady woodland gardens; plant in partial or deep shade, or sun where the soil is reliably moist
Deadhead flowers to tidy up