Assertion: maidenhair fern | /r/HasProperty | hardy
Facets:
value: through 8
type: TEMPORAL
value: in usda zones
type: LOCATION
value: in hardiness zones 10
type: LOCATION
Source sentences:
text: The delta maidenhair fern (Adiantum raddianum), which is hardy in U.S. Department of Agriculture (USDA) plant hardiness zones 10 and 11, has fan-shaped leaflets on its fronds.
text: These are considered hardy ferns, rather than tropical ferns, but don't let the description fool you: these can be difficult plants to keep healthy indoors and are quite particular about their growing conditions.
text: Don't use horticultural oil on maidenhair fern (Adiantum capillus-veneris), which is hardy in USDA zones 5 through 8, and don't use it on indoor ferns.