Last year, I planted two outdoor impatiens(busy lizzie) plants inside as house plants, they grew fine. recently took 3 cuttings, they all grew. could i use these new plants for outdoor summer bedding for this year? Would they grow, should I aclimatise them first?
Cuttings can be taken at any time. The plants need to be hardened off before planting out by putting them outdoors by day for a week or so.