What a show stopper! Coneflower ‘Double Decker’ has two layers of petals between a prominent seed cone. You can expect weeks of carefree flowers, and, if you allow the flower heads to stay on, the seed pods will remain decorative right to the end.
The blooms of Coneflower ‘Double Decker’ make good cut flowers both fresh and dried.
From seed, the first year flowers will be single, developing to double in their second year, with more and more doubles as they establish.
Coneflower ‘Double Decker’ grows best in full sun. They prosper in a well drained soil that is moderately fertile to humus rich. Water to establish, then only if rainfall is low.
Coneflowers become dry tolerant as they establish.
Summer to Autumn
Cool to Mediterranean
Full Sun to Semi Shade