Anyone grow oval-leaf milkweed (Asclepias ovalifolia)
mxk3 z5b_MI
5 years ago
last modified: 5 years ago
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Jay 6a Chicago
5 years agoRelated Discussions
WANTED: Oval-leaf Milkweed (Asclepias ovalifolia)
Comments (0)Hi, Does any have access to seeds of Asclepias ovalifolia? I would love to get some! Thanks, God bless, Jeff...See MoreDoes anyone grow Asclepias Physocarpa?
Comments (9)Thought I'd update -- I now have 8-10 plants that are two years old. These grew from seed of the original 1-gal plants that I bought. The largest is 6'-7' tall, 5'-6'' wide with multiple branches. The rest are slightly smaller. They grow in clay soil; the largest in an area that I've amended, the rest in unamended soil. They have been blooming for a couple months and have some mature seed pods but are still setting flowers. Last year (their first) two plants were beset by aphids, ants and sooty mildew. I took to washing the leaves (especially the undersides) daily to keep on top of the aphids. I watered occasionally. The plants overwintered very well, never losing their leaves, though we only have light, occasional freezes. Very little rain this last winter (~9"). I have given no supplemental water this year and the plants seem to be well established. No ants/aphids/sooty mildew. There are a plethora of boxelder bugs on the milkweeds but they seem to do no harm to these plants or any other. Last year I had many monarch cats on the plants but haven't seen any this year and I haven't seen monarchs flying around either. Not sure what that's about. All in all, this is a beautiful, carefree plant! I think it should be more widely grown....See MoreHeart-Leaf Milkweed (Asclepias cordifolia) seed
Comments (4)Thanks, Sandy. If you didn't have any luck, then it's probably a losing cause. This milkweed has such a lovely bloom, I just had to give it a try. I've lived in California and know how different the humidity can be in our neck of the woods, comparatively speaking. And if these plants naturally grow at higher altitudes, then the daytime temps would be what we'd consider lovely spring or fall days, temp wise. So maybe we're fighting both high temps and humidity here. I received an email from Joyful Butterflies, the on-line vendor where I purchased my seed (BTW, beautiful big healthy looking seed) and she wrote to say her on-line growing suggestions were to be discarded. She now believes the seed needs more cold stratification than she originally thought. I'm going to hold the seed in the fridge for two months and then try germinating half my count. Will keep back half in case this try is unsuccessful. Mary...See MoreOval-leaf Milkweed (Asclepias ovalifolia)?
Comments (2)Daniel Sanchez were can you get oval leaf milkweed? I know you posted this in 2009, the seeds are probably sold out. Thought I would check....See MoreJay 6a Chicago
5 years agoken_adrian Adrian MI cold Z5
5 years agoJay 6a Chicago
5 years agolast modified: 5 years agorob333 (zone 7b)
5 years agomxk3 z5b_MI
5 years agolast modified: 5 years agoJay 6a Chicago
5 years ago
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