Hojas curvas / temporada otoño-invierno exterior

Hello. If the roots are warm the plant can take the cold better. The next time you are at the gardening store get a heating mat for starting seedlings or some heating cables meant to be buried in the pot at the beginning but can be places on the outside of the pot with some insulation put on the outside of the pot to direct the heat inward. Warm roots happier plant. Chuck