How to prune ninja tiarella

Deadhead after late-spring flowering; tidy crown in early spring. Cut spent flower stems to their base. In early spring, remove dead or winter-damaged leaves by hand or with scissors, being careful not to damage emerging new growth at the crown.

Deadhead after flowering; light spring tidy annually. Ninja Tiarella is a low-maintenance, clump-forming cultivar grown mainly for its dark, deeply lobed foliage. Deadhead spent flower spikes at the base after late-spring blooming. Remove any damaged or dead leaves during the season. In early spring, lightly tidy the crown by pulling away winter-damaged growth — no hard pruning is required or beneficial.

Cut spent flower stems to their base. In early spring, remove dead or winter-damaged leaves by hand or with scissors, being careful not to damage emerging new growth at the crown.