How To Winter Over A Mandevilla Plant?

Question

I would like put the Mandevilla plant in our garage, with natural light and non-freezing conditions, for the winter.

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Answer 1

It would do better inside the home. Temperatures in the garage may be above freezing, but not warm enough. Here is more:

https://www.gardeningknowhow.com/ornamental/vines/mandevilla/winterizing-mandevillas.htm