Helianthus salicifolius Low Down

Willowleaf Sunflower

Helianthus salicifolius ‘Low Down’ is a compact, clump-forming perennial valued for its fine, willow-like foliage and late-season yellow flowers. Narrow, thread-like green leaves create a soft, mounded form through summer, followed by bright golden-yellow daisy-like blooms in late summer to fall, adding vibrant color when many perennials are fading. Its smaller size and airy texture make it a great choice for borders and naturalistic plantings.

Type: Perennial

Mature Size:
Width: 18–24 in
Height: 18–24 in (to 2–3 ft in flower)
(10-year size: slowly expanding clumps)

USDA Zones: 4a–9b
Form: Mounded, fine-textured, clump-forming
Light: Full sun
Soil: Average, well-drained soils; adaptable
Water: Moderate; tolerates drought once established

Wildlife: Attracts bees and butterflies; seeds may attract birds


Features & Landscape Uses


Fine-textured foliage adds softness



Bright yellow flowers in late season



Compact size for borders and massing



Excellent for prairie and naturalistic plantings




Care
Easy to grow and low-maintenance. Plant in full sun for best flowering. Cut back in late winter or early spring. Can be pinched in early summer to encourage a fuller habit. Divide every few years if needed.

Plant type

Perennial

Height

18-24''

Width

18-24"

Hardiness zones

4–9

Sunlight

Full Sun

Growth rate

Fast

Bloom time

Early Fall, Fall, Late Summer

Flower color

Yellow

Leaf color

Green

Fall color

Green

Attracts

Butterflies

Soil

Average, Highly Adaptable, Well Drained

Shape

Clump, Mounded

Fruit

Yes

Fragrant

Yes

Drought tolerant

No