Assertion: sky blue aster | /r/CapableOf | naturalize in usda hardiness zones
Facets:
value: readily
type: MANNER
Source sentences:
text: Ornamental sky blue aster, Symphyotrichum oolentangiense, formerly Aster azureus, is a native herbaceous perennial that readily naturalizes in USDA Hardiness Zones 3 to 8.