Spec sheet
- Hardiness
- Hardy to zone 3
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Sizes we grow
Container grown (CG)
- #1
- #2
About this plant
Mounding, herbaceous perennial to about 15 inches. Hardy to about -40 degrees F. Full sun to part shade. Dense, white, wooly divided foliage,. Compact, small yellow flowers in summer. Thrives in average to poor dry soil.aka 'Boughton Silver'