That is all I hear about is heirloom this and heirloom that. What if you find some seeds and you know they are tomato seeds, but don't know if they are heirloom. Who cares as long as the come up right? My real question, or rather statement is, what if you get some china mart seeds known hybrids and put them in a bag and sell them as heirloom? That is why I really don't trust someone that states its heirloom, how do you know? Just food for thought.