Helianthus laetiflorus (Showy Sunflower)
Helianthus laetiflorus (Showy Sunflower)
170 (220)cm, Showy Sunflower is a deciduous, clump forming perennial with very tall stalks with numerous bright golden flowers above grayish green leaves. Native of rich soils in open woods and thickets in Pennsylvania to Minnesota (USA). For any rich, well drained soil in full sun. VII-IX.More Details »