Butia paraguayensis X Parajubaea cocoides

[Tom in Tucson]

This entry of 31°F is just to start the new topic. Ten gallon under Acacia (high, open and light canopy). First year exposed to cold. No visible damage after one week.

Tom Birt - Casas Adobes, AZ 

Hi 81°, Lo 49°

[Alicehunter2000]

If you are going to keep it outside over winter, I would suggest burying the pot. This would give a more accurate test of cold hardiness as the roots would be in the ground and not subject to freezing temps. Just a thought.