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Silphium perfoliatum (Cup plant)- a coarse perennial with numerous large yellow composite flowers. 
Each flower head has 20-30 yellow rays and darker yellow discs. Stout leaves are joined at stem to form a small cup that holds water and attracts birds.
Bloom time : Jul-Sep
Grows in full sun with all soil conditions.
Height: 200cm 

Spread: 70cm

The pictures in this listing are examples of the available plant at maturity and do not indicate anything in regards to size of plant at the point of sale

Organically produced young plant grown in a 9cm pot for planting immediately or to grow on (pot removed when possible, to reduce plastic waste)

Silphium perfoliatum

SKU: BP202400856
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