alum root 'Root Beer'

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

Remove faded flower spikes

Propagate by division in autumn. As this plant is protected by Plant Breeders' Rights, any propagation should be for personal rather than commercial use

May be susceptible to leaf and bud eelworm and vine weevil

May be susceptible to heuchera rust and leafy gall