half hardy
/ˈhæfˈhɑrdi/
adjective
- Describing a plant that can survive cool temperatures but will be damaged or killed by frost.
- We moved the half-hardy potted plants indoors when the temperature dropped below freezing.
- Half-hardy annuals like marigolds should be planted after the last frost.
- This half-hardy fern survives light frost but needs protection in a harsh winter.
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