Welcome to the thread. I will add your name to the ping list. I remember my own amazement a little over 3 years ago at successfully growing several plants.
Especially one of my favorites - corn! I had never been successful growing houseplants even.
Tell me more about your indoor greenhouse.
It's one of those small, portable greenhouses you can get at Lowe's. It's basically a metal rack on wheels with a clear plastic cover that zips open at the front for easy access. It's small enough to keep in the house (though I had to put a light roof on the top because our orange tabby kept jumping on the top and caving it in). We added some inexpensive fluorescent fixtures for warmth and lighting. Our seedlings have done very well in there and we might get another for the outside when Spring gets here.
The picture below isn't mine, but this is what it looks like: