Every seed is from these Helena Rutherford Ely dahlias. This large-blooming variety also produced the largest seeds I've seen in any dahlia variety! Although each seed will produce a unique dahlia, the likelihood of a usable variety is far greater from a fully double seed parent like this, especially surrounded by other double dahlias! Fully double varieties produce less seeds than single/collarette varieties and it is very time-consuming to separate the seed by hand, which is the reason for the low seed count per packet, but I think it will be more than worth it for you with the amazing potential found in these seeds!