I had only the HFGH last winter and had no problems at all. The plants thrived until spring. That little GH now had an insulated north wall and roof.

The Rion, much larger, has been insulated with bubble-wrap. Most of my plants have already moved into the GHs or my sun-room for the winter. The first frost here can come anywhere from the 10th to the 20th of this month.

So I'm all prepared for winter.

Insulating north wall. Still need to call and get the heaters serviced. Moving plants in, though I have a space problem unlike any year previous. I have a monstrous Dragonfruit container planting that takes up lots of space, going to have to work around that somehow.

SB