How to Prune alum root 'Hocus Pocus'?
Remove faded flower spikes

alum root 'Hocus Pocus' · Heuchera 'Hocus Pocus'
Grow in a fertile, moist but well-drained, neutral soil in sun or partial shade. The woody rootstock tends to lift out of the ground so mulch annually or lift and replant every few years
Remove faded flower spikes