The 4 Foot Giza Garden Khafre is still doing ok, we've had temps as low as -8 degree
our 6 foot prototype was way to much in the shade so we lost all but Khale in there, which we just transplanted into the Dome Greenhouse. The Khufu has been sold and 2 of us lifted it up and carried it across the gardens to closer to fence so when I get a trailer we can just pop it on for delivery, I have to do a little moding to it once its set in place to make it more retail worthy...
highly recommending parimiter insulation and a sunny location for extending your season the spot I had her in didn't get sun until noon, not good. I have stopped on the 8 foot Khufu do to lack of funds & weather, will get back to it ASAP