Cup Plant Silphium perfoliatum

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  • Photo © Grace Robertson, some rights reserved (CC-BY-NC)

About This Plant

Common Cup Plant gets its name from its leaves, that join at the stem and look like a cup, even catching water. It produces yellow flowers that attract birds, which eat its seeds, and all kinds of pollinators. It can grow very tall, reaching up to 9 feet, and readily self seeds, making it a great choice for naturalizing an area or for a native wildflower garden.

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