Thanks.
You really should get the book.
The quotes I took are from the original edition. There is a newer version out that I don't have. I'm pretty sure SSE lists it and I know it's on Amazon.
http://www.amazon.com/Breed-Your-Own...9960661&sr=8-1
I'm not Carol Deppe, but I am the one that wrote the page listed above, in answer to "how can I sell seeds saved from hybrids".
I'm sure I generalize a bit about hybrids not always being true hybrids. Most of us have seen that Sun Gold and Sun Sugar ARE true and complex F-1 hybrids. Also many newer F-1s haven't been grown out to stability YET. But if a variety has been around for at least 10 years, chances are good that it's been stabilized by the seed company itself already.
JMO, YMMV,
Carol Knapp