Assertion: susan vine | /r/HasProperty | perennial
Facets:
value: technically
type: MANNER
value: only reliably
type: DEGREE
value: in usda hardiness zones
type: LOCATION
Source sentences:
text: Black-eyed Susan vine is only reliably perennial in USDA Hardiness Zones 9 to 11.
text: Since black-eyed Susan vines are technically perennial, you can pot up a plant and bring it indoors for the winter.