Hylotelephium, Sedum, Showy Stonecrop 'Stardust'

I've loved this plant ever since I saw it in bloom on a garden tour in Boulder, Colorado. I ordered my first one from a sort of "cut-rate...Read More" nursery; I got a *very* small bit of plant, and when it bloomed it was a cream color rather than white. My second one is much more like the one I originally saw--a lovely sparkling white. In my garden in Salem, MA it gets very leggy. If you have plenty of moisture, you will prob want to cut it back hard partway into it's growing season to get a more compact plant. Maybe pinch it back twice, in fact (although I haven't tried that yet). I'm guessing that if it's growing in arid conditions, it probably won't need as much pinching back.