In a small pot outside our front door is a tiny little sedum with moss growing around it. This is a surprisingly hardy little plant, being able to take single digit (Fahrenheit) temperatures in an above ground container without any significant problems. We aren’t sure which sedum it is, but Cathy’s guess was that it’s “Red dragon” which seems quite reasonable. The moss in this photo, with its two calyptrae (the spore bearing capsules), is a volunteer, but mosses are generally welcome here. The only places the grow that I would prefer they didn’t is between the shingles on the roof of our garage. I like them otherwise and would happily have a garden devoted to them, if I had the time and space.