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Cup Plant
Cup Plant

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Price: $13.95

Stock Status:In Stock


Silphium perfoliatum

A large plant with interesting square stems and fused leaves that unite around the stem forming "cups" that catch rain water. A real pollinator-magnet and prolific bloomer. The seed is eaten by birds such as Goldfinch. Great for a backdrop, rain garden or privacy edging. Grown from Kentucky-source seed.

Light: Full Sun
Soil: Average to Wet
Height: 4 to 8 feet
Blooms: July-September
Flowers: Yellow

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