Low-growing, easy to grow perennial. Drought-hardy with a huge taproot.

Blooms begin about June 1st here in zone 3.  Covered with small pink/white flowers - which look white when the sun is out, and pink on cloudy days.

We grow it in full sun.  Height about 8 inches, forms a small mound, quite well-behaved in our experience, although my understanding is it can be a nuisance with heavy self-seeding.

Hardy to Zone 2.

Glen's score:  6.