How to Prune Peruvian lily 'Amarillo'?
Pull stems up after flowering, leaving tubers in ground
Peruvian lily 'Amarillo' · Alstroemeria 'Amarillo'
Grow in fertile, moist but well-drained soils in full sun or partial shade. Young plants are best left undisturbed to form clumps; use a dry mulch for the first two winters. See Alstroemeria cultivation
Pull stems up after flowering, leaving tubers in ground