This is BigSeed propaganda for sure 😂
Store bought hybrid seeds will either be sterile or make bad plants (here they are always labeled “F1” on the bag), and I don’t know for GMO seeds, as they are forbidden in my country. But all other seeds should be viable for reproduction in theory.
I’ve made some of my own seeds, adding new species to my collection each year. I’ve had easy successes with some species (tomatoes, cucurbitaceae, brassicaceae, most flowers), but no luck with others. I suggest you try and learn what works.
For whatever reason, cross pollination does not seem to be a problem after a few years. I guess it will eventually become one with time if I keep having multiple varieties of the same species. Again, try and learn.
As for storage, I put my seeds in little origami bags made of newspaper, and keep that inside at room temperature. It might not be ideal for conservation but it’s easy and works well enough.







I read your other comments, I understand why you are using it. Kudos for first trying to avoid pesticide, and then looking for the least harmful pesticide!
I tend to be a bit ideological at first sometimes with gardening, but at the end of the day you have to be pragmatic.