How to Water alum root 'Timeless Night'?
Moderate regular watering, allowing brief slight drying between soakings

alum root 'Timeless Night' · Heuchera 'Timeless Night'
Grow in a fertile, neutral soil in sun or light shade, and ensure good drainage, especially in heavy soils. The woody rootstock tends to lift out of the ground over time, so mulch annually to retain moisture. Divide and replant every 3-4 years to maintain vigour
Moderate regular watering, allowing brief slight drying between soakings