Heartleaf milkweed, Asclepias cordifolia

States grown: CA, NV, OR

Heartleaf milkweed seed 1 gram, Asclepias cordifolia

$8.00

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One gram of Asclepias cordifolia seeds from northern California. Seeds collection occurred in the summer of 2017, August. Germination difficulty is high. Weekly freeze thaw cycle recommended to prepare the seed to germinate. Germination rate below 10% is probable. One gram packet is approximately 55 seeds +/-10 seeds. 

Heartleaf milkweed May 18, 2016

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Heartleaf Milkweed Seeds 25+ from an ebay seller

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View Heartleaf milkweed observations on iNaturalist

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View Heartleaf milkweed plant information at Wildflower.org

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View Heartleaf milkweed plant information at Plants.USDA.gov

Other US Native Milkweed Species