I grow A. curassavica, orange, yellow, and red. Also California narrow leaf (A. fascicularis), Gomphocarpus Physocarpus and Gomphocarpus fruticosus, Tweedia caerulea and Tweedia solanoides, that's what I have in a full grown state. I'm germinating Asclepias purpurescens and I have two up in just three days. RobinSeeds just put some more up for sale, these are 2016 seeds from Duane in Washington and are a good deal too (If I say so myself, ok, I'm part owner). I still have Monarchs flying around, not much for them to eat anymore but they seem to find what few flowers are left. They were feeding on sour grass flowers today. If this weather keeps up the tropical milkweeds will all overwinter, yahoo.