Assertion: hardy palm | /r/HasProperty | brought under cover
Facets:
value: into a frost-free greenhouse
type: TRANSITIVE-OBJECT
value: during winter
type: TEMPORAL
Source sentences:
text: Hardy palms that will be planted out in the garden should initially be grown in containers and brought under cover (ideally into a frost-free greenhouse) during winter until well rooted in at least a five litre pot