Enjoy a savory blackberries flavored lollipop and plant a beautiful Purple Coneflower right after. The flower is a perennial flower and it will establish a deep root system that will allow it to return every year after it dies. The flower will grow to a mature height of 24 to 36 inches and produce spiny cone like center surrounded by pale purple petals. These flowers will atrract insects like butterflies, bumblebees, ladybugs and hummingbirds. The purple coneflowers are known for being planted on the borders of the garden, which will make any garden stand out.