50 Seeds Helenium Hoopesii Golden Flower Perennial Easy perennial to grow from seed. Four foot tall plants with 3 inch wide, warm rich yellow flowers. Wedge shaped rays. Blooms late july thru first frost. Prefers moist sites. Though it's common name is sneezeweed, it does not cause hay fever. This name was given because they can irritate the skin on some people. Wear gloves the first few times you handle the plant. The flowers are allergen-free, so you can cut flowers and bring inside without worry. Likes full sun or partial shade. Divide every 3-4 years for good flower production. Attracts honeybees and butterflies. Can be started indoors in winter to be transplanted outdoors in spring. Or, can be sown directly into the garden in spring or summer.