We just bought our first house in the suburbs and finally have a yard to grow things! I’m still learning but I’ve read that it’s best to grow heirloom if possible. I bought about 5 different heirloom tomato seeds from a seed supplier but the terms (heirloom, hybrid, F1, OP,etc) that I’ve seen really confuse me. Long story short, I’m wondering if the seeds that my tomatoes produce this year will produce the same plants next year or will I have produced some kind of hybrid? The yard is not very large so I’ll likely be placing 1 plant of each variety within a few feet of each other. Considering how expensive seeds are online I’d much prefer to be able to save the seeds and have the same plant/crop next year.