Howard, you will get much better responses if you post this in the Citrus forum. There are a lot of very experienced growers there and from all over the US.

These threads are kind of entertaining and somewhat bizarre, I can’t stop reading them. If you said you wanted to loose 20lbs I‘d say it’s tough but if you work at it you can get there. If you said you wanted to be 4 inches taller I would say put your energy into something else because it’s not going to happen. You might get a little taller working on your posture maybe some back exercises but only 1/2” or so. You certainly can grow lemons anywhere in the world if you keep them indoors. People have been hybridizing citrus for centuries, I think all of the edible citrus is the result of hybrids but in all of that time, this is as far as it has come. A few more centuries who knows, maybe.

It would be a lot eisier to build a small green house over a deap well planted harvey lemon on cold hardy rootstock such as flying dragon.

Can you grow citrus seeds in clay soil