Helianthus salicifolius

Helianthus salicifolius is a perennial herbaceous sunflower, highly resistant to severe frost, reaching 1.5–2 m in height, with striking lanceolate leaves and golden-yellow flowers featuring a brown central disc. It blooms from late summer into autumn, brightening borders and naturalistic plantings. Preferring full sun, it tolerates drought once established and attracts butterflies and other pollinators. Ideal for large beds, it also suits dry, natural-style gardens and integrates effortlessly into perennial mixes or urban prairies—as a solitary specimen or background screen, thanks to its impressive stature. For a more compact habit, apply 2–3 light shears before flowering to promote branching.