We had a small garden the last couple years. We just picked up a few packs of home depot seeds, but I'd like to step it up and get some heirloom plants so we can learn to keep the seeds. I'd like to get an affordable $20/$50 assortment of basic plant seeds like string beans, peas, tomatoes, squash etc. Can anyone recommend a "brainless" assortment pack from a good company? I have some organic sprouting seeds. I guess I can grow some of them. They should be non-gmo.