Purple Milkweed Asclepias purpurascens

  • Photo © janelew, some rights reserved (CC-BY-NC)
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  • Photo © drewgranville, some rights reserved (CC-BY-NC)

About This Plant

A rare species in Pennsylvania, purple milkweed looks similar to common milkweed with its large leaves and rounded flower heads, but purple milkweed has striking, deep pink/purple flowers, and it spreads less aggressively than common milkweed. Purple milkweed seems to prefer dappled sun and well-drained, but moist soil.

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These plants should also do well in similar growing conditions. Consider adding them to your Garden Board.