Oh wow...that must have been a 'long ago' post....LOL..no, I don't have any seeds of that particular asclepias now. I did grow that in SoCal, but am in far Northwestern California now (for the last 2 1/2 years) and am not growing it. This year I've sown seeds of asclepias purpurescens, speciosa and fascicularis and am getting stands of that going.
Just ask for it on the trading forum, I'm almost sure there is someone who has it and would like to share....
Yeah, it gets aphids...but I was not growing it for looks.....and when you plant asclepias, plant as much as you can because it's upsetting to get Monarch cats and not have enough food for them. I was cutting and taking stems to a friend who was afraid her Monarch babies would starve....LOL...