Bougainvillea have very delicate thin roots. Using a fertilizer high in micro-nutrients—especially iron—will result in healthy root development.
Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Keep in mind when planting that Mrs McClean is thought of as tender, so it is really important to ensure that the outside temperature is well above freezing before planting or moving outdoors.Mrs Mclean, Mrs Maclean, Mrs MacClean
Mrs Helen McLean, Orange Glory, Hawaiian Orange