Helianthus debilis , also known as beach sunflower, is native to the United States. Beach sunflowers require little care and can grow even in poor soil. This type is particularly suitable for bouquets, because the plants produce branches with multiple flowers and the flowers are much smaller. 'Soluna Bronze' has bronze, orange, brown flowers and blooms from June to September.

Sow from April and then plant out after the last frost or sow directly in the open ground from the end of April, May.