>>1710729I take my lime tree in once it hits 60F / 15.5 C as citrus trees will drop leaves at 50F / 10 C. I don't even keep it in my basement during the winter as it causes it to drop leaves at 60F / 15.5 C. I keep it upstairs in a south facing window and it flowers and produces fruit all winter.
Picture was taken early last month and its been inside since september.
