Hi Tyro, thanks for the info ! Unfortunately, all but 3 have died. I even replaced some but they eventually died too. I have however replaced them wit ...

Fantastic, thank you @MitchellMc I'll pop into my local Bunnings and check these out

Thanks for the ideas @MitchellMc ! would you have any suggestions for hedge plants that tolerate wet clay-based soil ? (The ones you suggested appear ...

Update: I noticed recently that all of the other plants to the left of the one in the photo (about 4) have started going yellow and the one at the end ...

Thanks @MitchellMc ! Will do !

Thanks @Adam_W ! I've moved away some of the pebbles and opened up the weed mat around the base. Hopefully that will help the soil dry out and breathe ...

Thank you very much for your response Eric ! I will certainly give this a go. I have weed mat there under the stones as well so that could be keeping ...