How to Fertilize golden Easter lily cactus?
Very dilute low nitrogen cactus feed in warm growth season

golden Easter lily cactus · Echinopsis aurea
Grow in cactus compost in full light. From midspring to early autum water moderately and apply a half-strength balanced liquid fertiliser monthly; keep completely dry at other times. See houseplant cacti and succulent cultivation for further information
Very dilute low nitrogen cactus feed in warm growth season