How to Fertilize alum root 'Peppermint Spice'?
Balanced perennial feed every four weeks from spring through summer

alum root 'Peppermint Spice' · Heuchera 'Peppermint Spice'
Grow in a fertile, neutral soil in partial to full 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
Balanced perennial feed every four weeks from spring through summer