For bright purple flowers in a frost-free garden, you can't go past eyecatching tibouchina. There's paler forms too, for more gentle garden colour, and sizes from tall shade trees to compact potted shrubs. If you love these plants, take a trip to Wauchope and Alstonville in autumn to view the tibouchina festivals "Hi, we recently bought 10 Tibouchina from you and just want to let you know that we are very happy!" Peter - January 2017. Logan, QLD. "We received our package of tibouchinas late last week and are thrilled with them" Steve - January 2017. Highland Park, QLD.