Assertion: canna | /r/HasProperty | planted stay in the ground year-round
Facets:
value: in the ground year-round
type: TEMPORAL
Source sentences:
text: In warmer-temperate and tropical areas, cannas can be planted 6 to 8 inches (15.24 to 20.32 cm) deep and stay in the ground year-round, but in colder climates, the bulbs need to be planted in shallow trenches so they can be easily removed for the winter.