I had my doubts that this could happen in a greenhouse although they ripen oranges in greenhouses in France, or they used to anyway. But my tree is looking a little sketchy. It is in a pot after all and I’m really not sure how much nutrition it’s getting. While putting out fruit it would seem to need a lot more than usual (eating for 2, or 20, more like). I gave her some worm juice/sludge which looks pretty delicious, I mean, a tree would think so, so it has extra nutrients.
We had a frost the night I returned from Germany after which I moved her into her current resting place in the green house and she dropped some leaves. It’ll be fine and I’m going to have a lot of Meyer lemons. maybe I’ll make that super sour cake I made in Germany.