QuestionsHow to growHouse PlantsPottingAbutilons 0 Vote Up Vote Down Irene Rule asked 17 years ago Hello Gerry, I am a new member and would like your advice about how and when to prune some indoor Abutilons as they are very leggy. Thankyou. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Indoor abutilon can be pruned in spring, just as growth begins, but later too if this time is missed.