@dnc
Further, any variety of Beefsteak-type tomato will not grow well indoors; better success could be had with salad tomatoes and I could recommend the Patio hybrid for that. For heirloom, try Silvery Fir Tree.
Best bet for success would be a cherry tomato; this year I'm growing Tiny Tim--again, that is. I grew it last winter and it went well.
@ClaraListensprechen4 🤩