Assertion: coneflower | /r/HasProperty | hardy
Facets:
value: in hardiness zones 3 through 9
type: LOCATION
value: pretty
type: DEGREE
Source sentences:
text: Frost-fighting plan: Coneflower is a perennial and hardy in zones 3 to 8.
text: Most coneflowers and Echinacea varieties are pretty hardy once established.
text: Both coneflowers are hardy in U.S. Department of Agriculture plant hardiness zones 3 through 9.