no hostas do not grow true from seeds and they will always be noids unless you get something special and name it yourself

The only one I know of is Ventricosa. Others will be 99.9% green hostas,with a very slight chance of getting a variegated one. Phil

depending on the hosta plant you got the seeds from, some will be blue, some yellow, and mostly green. Inniswood (open polinated) that I have grown seed from gave many yellows opposed to green (and some blues). last year I crossed Northern Exposure (pollen) with Inniswood (pod parent) and still got many yellow (about 90%).

Paul

Thanks a bunch for sharing your knowledge.
Linda

The only ones that come true from seed are the species and subspecies. There are 42 species. Most of what you find in gardens though tends to be cultivars and hybrids, those won't come true from seed, but, as you've already heard, you can come up with some interesting looking seedlings from them.

Pieter