My gardening is I just shove any interesting seeds I get into some soils and see what’s up. So far I’ve grown so many apples (but not many get past sapling stage…), pomegranates, passionfruit, peppers (accidentally killed over winter because I planted end of autumn. Thought that would happen but still), tomatoes, avocados. Mostly germinated on my windowsill in the UK, other than avocados which are weird.
Other options are cacti. Just cut a piece off and plant it and it’ll probably grow, that’s been my experience. Some inside and some in a greenhouse. Some are very picky but most are easy to grow and care for. Plus they often have beautiful but short-lived flowers, which makes then even more special when they’re in bloom (sometimes the flower literally lasts one night and you feel so lucky to see it)
That IP address is coming from inside the house!