alum root 'Isla' · Pests & diseases

alum root 'Isla' · Heuchera 'Isla'

Grow in fertile, humus-rich, moist but well-drained soil, in partial or full shade, and mulch every year; the rootstock tends to push upwards, so every few years, in late summer or early autumn, divide and re-plant with only the crown above ground

Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full shade · Partial shadeInformation to be completed