I bought a Saxifraga x arendsii today, it is Rockfoil Touran Deep Red. I have a generic sedum planted in dirt in full sun, seems happy and spreading a little. I thought this would go well with it because the little points look so similar.
Does it need more shade than the sedum? Do I need to put rocks down first? I do have stepping stones all over, still trying to find something to grow between them. I have areas of pink lamium, creeping charley, the sedum, and a few patches of grass.