Hope this helps. Container Lemon Tree Care
Good luck! Lauren - The Little Lake Cottage
In ground or in a pot?
Here's some info Rose, hope it helps! https://www.gardeningknowhow.com/edible/fruits/lemons/growing-lemon-trees-containers.htm
You will want to make sure it doesn't get too cold. If you live somewhere that freezes, leave it in a pot.