How to Propagate Peruvian old man cactus?
Propagate by sowing seed at 21°C in spring

Peruvian old man cactus · Espostoa lanata
Also known as: cotton ball
Grow in cactus compost in a sunny position. Water moderately during the growing season and keep almost dry in winter. See houseplant cacti and succulent cultivation for further information
Propagate by sowing seed at 21°C in spring