Here is S. 'Black' growing through this noid sedum and Cape Blanco. I pulled it back a bit to see the offsets. The first photo was taken earlier this spring before it coned. It seems perfectly happy growing in the sedum but I plan on pulling it away now and then.
Here is S. 'Blue Boy' in the cowboy hat. The hat turned all mildewy over the winter but doesn't look too bad now.