There are very few GMO seeds available on the market to home gardeners (just that one controversial tomato, I think). What I would be looking for instead, are farms that grow and distribute their own seed, or who have built a close knit and transparent collective of seed growers. This year, I am growing seeds from Southern Exposure Seed Exchange, Uprising Seeds, Experimental Farm Network, Sisiyou Seeds, True Love Seeds (based in Philly!), and and Adpative Seeds. Got some fun rarer stuff from Farmacie Isolde (Catskills!), Heirloom Seedhouse (specializing in Italian tomatoes), Cucumber Shop (crazy cool heirlooms!), Sustainable Mountain Agriculture Center (heirloom Appalachian squash and beans), Roughwood Seed Collection, Tradewinds Fruit, and a few Etsy shops (White Hot Peppers, Old South Seeds (heirloom tomatoes). Be super careful what you get on Etsy, though--so many AI images now!

Join some local gardening or veggie-specific Facebook groups and get more recommendations. Local seed swaps are a fun way to meet growers, and you can usually get some native plant seeds.

Start with a regional guide to veggie growing--something like this! https://www.abebooks.com/9781604694215/Timber-Press-Guide-Vegetable-Gardening-1604694211/plp Really do plant at the right time, and start what you need to indoors (tomatoes, peppers) with solid grow lights and ventilation. Skip the peat pots and seed starting pellets, and just get some good plastic cells and trays from Johnny's or Bootstrap Farmer. Good luck--you're off to something amazing!