Thanks Dave for the reply, yes I guessed they would. just they are around 6ft high( to the top of the highest frond) and have such a spindly trunk compared to others I have seen around the same size. Was worried if they continue to grow at a fast rate they the will get top heavy and snap.

Hello New Member here. Right you are going to have to excuse my ignorance. I have picked up a couple of Cordyline Australis in the sale at a local garden centre. As you can see from the attachment below they are quite spindly. I was really planning on planting these in the front garden with a view t...