QuestionsHow to growFlowersBorder Perennial FlowersArum Lily 0 Vote Up Vote Down Breda Reilly asked 13 years ago I have an Arum Lily that I separated and moved two years ago. Since then it has not flowered but looks quite healthy otherwise. Do you have any suggestions what I could do with it for next year? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago The disturbance can cause a delay in flowering and it probably will flower next year. Leave it alone. Shade could also reduce or stop flowering.