How to Fertilize alum root 'Red Spangles'?
Light balanced feed in spring and early summer

alum root 'Red Spangles' · Heuchera 'Red Spangles'
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
Light balanced feed in spring and early summer