How to Prune Rooper's red-hot poker?
Cut down old flower stems after flowering; old or dead leaves can be tidied up or removed in mid-spring

Rooper's red-hot poker · Kniphofia rooperi
Grow in full sun and fertile, moist but well-drained soil that isn’t too wet over winter. See kniphofia cultivation for further advice
Cut down old flower stems after flowering; old or dead leaves can be tidied up or removed in mid-spring