Thanks for the link. I’ll be sure to check it out. We have been saving to get a solar room/green house that would be sort of a lean to against the house where the patio door of our walk-out basement is.
The lemon tree is indoors. I keep it small with pruning and cramping it in the pot. However, it is past time to move it up a notch, or it’s going to get root bound. It produces about 16 lemons per year, in two batches. The fragrance of the blooms is worth the effort - lemons are the plus.