Hi Smiles,
You are right about the hybrid seed not coming true to form. But I have good news! You don't need to buy seed every year. Your seeds will last more than one year if kept in a cool, dark, and dry location. They generally stay good for at least 5 years before viability drops.
Remy

REALLY? Why do seed companies put an expiration date on their seed packets then?

Hi Smiles,
It is because veggies seeds are germination tested before they are pkged. for sale. Each type of veggie must germinate at a certain percent for sale, and they must be pkged. with an expiration date so the percent is guaranteed . Once seeds are sent out for sale, the original seed company has no control over what the seller and/or purchaser does to the seed. So a store or the home grower may keep their seed in a hot humid place or other poor storage conditions and that will greatly affect how well the seed will germinate after awhile.
I hope all that made sense : )
Remy