Re: My indoor lighting experience.
I'm in Ohio too and I brought my GM in a couple weeks ago.
I bought a MH lighting kit and it is generating a lot of light. But before I brought it in I had to dig it up and cut off the daughter plant, which was so close to the main it was choking off the leaves, so I had to remove it. Between the surgery and the change to artificial light, it is sustaining, but not growing. I suspect it will resume in a few weeks once it is finished healing and adapting. Leaves are still being produced, but significantly slower than when it was outside.