How to Fertilize alum root 'Glitter'?
Weak foliage and bloom feed monthly spring through mid-summer heat

alum root 'Glitter' · Heuchera 'Glitter'
Grow in fertile, moist, but well-drained soil in sun or partial shade. If the soil is moist, a shadier position may be tolerated. To prevent the rhizomes rising to the surface, mulch annually and divide every few years
Weak foliage and bloom feed monthly spring through mid-summer heat