A mix of seed from our extensive range of dahlias that we grow
 
Images are of seedlings we have grown.  Dahlias grown from seed do primarly produce single blooms, with ours I have found that around 25% are doubles.  It is very exciting not know what a seed is going to produce as it is hardly ever like its parent plants, though occasionally it has some similarities, other times it has no resemblance at all, a bit like us humans :) 
 
Approx 30 seeds