Q.Mandevillas
I live in Western NC and it gets cold here in the winters. Can I cover my mandevilla with a blanket/sheet and it be ok outside in the winter or does it need to be brought inside?
Downtoearthdigs
Answered on July 16, 2017
Mandevilla are hardy in zones 9-11.
Outside of these zones you will need to winter over indoors.
https://www.gardeningknowhow.com/ornamental/vines/mandevilla/growing-mandevilla-indoors.htm
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