Assertion: canna cultivar | /r/HasProperty | protected
Facets:
value: from the cold of winter
type: TEMPORAL
Source sentences:
text: Canna cultivars are grown in most countries, even those with territory above the Arctic Circle, which have short summers but long days, and the rapid growth rate of cannas makes them a feasible gardening plant, as long as they receive 6–8 hours of sunlight each day during the growing season and are protected from the cold of winter.