How to Water alum root 'Can-can'?
Moderate regular watering, allowing brief slight drying between soakings

alum root 'Can-can' · Heuchera 'Can-can'
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
Moderate regular watering, allowing brief slight drying between soakings