Prairie Cone Flower 'Mexican Hat'

Ratibida  upright Prairie Cone Flower AKA Mexican Hat has several long-stalked flower heads at the top of the stem. Red and Yellow bi colour flowers have 4 to 12 droopy, wide, bright yellow petals (ray flowers), The cone is up to 1½ inches long and covered with hundreds of tiny brown or purplish disk flowers that bloom from the bottom of the cone up.