I found a way to grow Citrus Trees in the ground without covers or electric lights in the winter. We see temperatures as low as 20f (-7c), get snow nearly every year and have been successful with these trees. See the proof.
Cold Hardy Joey Avocado Tree (Grown in Cold Climate) - 4 Year Update [ Ссылка ]
![](https://i.ytimg.com/vi/MrneR16LoI0/maxresdefault.jpg)